Computer und IT
A11Y Unraveled
Make designing and developing accessible websites fun and straightforward by deciphering information that is often confusing. This book examines how web professionals can ensure a website is as accessible as it can be, meeting the needs of its audience.The main focus is on web accessibility and, WCAG 2.1 and 2.2 guidelines: what they are, who they are for, and what can be done from a design point of view to make the lives of the users easier. In reviewing the fundamentals, emphasis will be given on what disabilities could potentially prevent users from getting the information they need and what can be done to help them. This is achieved by breaking down web design and development terms and practices, such as web accessibility, color contrast, typography, how to design specific components like carousels, forms, and so on.Each chapter features design examples presented in a clear and concise manner. Each design element is divided into different components, highlighting exactly what helps with what, showing how a website needs to be designed for the benefit of its people. A11Y Unraveled also reviews the current laws and legislations that govern web accessibility in different parts of the world.WHAT YOU'LL LEARN* Discover how people perceive information on the web, and how that might create barriers in communication.* Review different disabilities or limitations that prevent users from accessing web information and how to address them.* Design an accessible website for specific disabilities through practical examples.* Understand how different web design components affect the user.* Study current web accessibility legislation, avoiding difficult to understand lingo.WHO THIS BOOK IS FORMain audience would be digital and web professionals (mainly designers but developers can benefit as well). It can also help business owners who want to ensure their websites are adhere to accessibility standards.Dimitris is originally from Greece and has been living in the UK for about 8 years now. He started working as a graphic designer around 2004 doing mostly print work, had his own business along the way and he is now working as a senior designer on web and digital products. He considers himself a hobbyist designer, since he has not been formally educated in the subject (he holds a degree in Geography and now finishing a degree in Biology). However, Dimitri does love all things about design and has managed to make his hobby into a profession, so he considers that a win.Dimitris likes to think that the fact he is interested in multiple subjects allows for a more spherical, multivariate-variate approach to solving (design) problems, and natural curiosity is one of the main reasons he decided to write this book. While working as a designer he always thought to himself “why do I do this”, “does it matter”, “how will this/that affect usage” so when he started learning about web accessibility, he naturally went in there 100% ready to make sense of it all. Combine that with the fact that he was appointed as the main accessibility contact in the company he works for, he had to educate himself on the subject. Now, Dimitris would like to share what he has learnt and make digital professionals see that it’s actually pretty easy to make something accessible.A11Y UNRAVELEDChapter 1: When the amazon was nothing but a riverChapter 2: Be a designer they said. It'll be fun they saidChapter 3: One standard at a timeChapter 4: How do people perceive content?Chapter 5: Tell me what to do! Designing for users with disabilitiesChapter 6: How do I know I'm doing it right?Chapter 7: But do I have to?Chapter 8: What is usability?Chapter 9: Accessibility and usability. A love affairChapter 10: Who are we designing for?Chapter 11: You can't tell me what to do. I'm an adult!Chapter 12: Now you see me, now you don'tChapter 13: Click me like you mean it
Modern C++ for Absolute Beginners
Learn the C++ programming language in a structured, straightforward, and friendly manner. This book teaches the basics of the modern C++ programming language, the C++ Standard Library, and modern C++ standards, including C++23. No previous programming experience is required.C++ is a language like no other, surprising in its complexity, yet wonderfully sleek and elegant in so many ways. It is also a language that cannot be learned by guessing, one that is easy to get wrong and challenging to get right. To overcome this, each section is filled with real-world examples that gradually increase in complexity. Modern C++ for Absolute Beginners, Second Edition teaches more than just programming in C++23. It provides a solid C++ foundation to build upon.The author takes you through the C++ programming language, the Standard Library, and C++11 to C++23 standard basics. Each chapter is accompanied by the right amount of theory and plenty of source code examples. You will work with C++23 features and standards, yet you will also compare and take a look into previous versions of C++.After reading this book, you'll be able to start programming in modern C++ standards. You will do so with plenty of relevant source code examples, freely available via a dedicated GitHub repository.WHAT YOU WILL LEARN* Get Introduced to modern C++ in a friendly but effective way* Work with the basics of C++: types, operators, variables, constants, expressions, references, functions, classes, I/O, smart pointers, polymorphism, and more* Set up the Visual Studio environment on Windows and GCC on Linux, where you can write your own code* Declare and define functions, classes, and objects, and organize code into namespaces* Discover object-oriented programming: classes and objects, encapsulation, inheritance, polymorphism, and more using the most advanced C++ features* Employ best practices in organizing source code and controlling program workflow* Get familiar with C++ language do's and don'ts, and more* Manage the basics of lambdas, inheritance, polymorphism, smart pointers, templates, modules, contracts, concepts, and moreWHO THIS BOOK IS FORBeginner or novice programmers who wish to learn C++ programming. No prior programming experience is required.SLOBODAN DMITROVIĆ is a software consultant, trainer, and author of several programming books. He is a professional R&D software developer with two decades of experience in the industry. Slobodan provides C++ training courses for corporate clients and academic institutions.1. Introduction2. What is C++?3. C++ Compilers4. Our First Program5. Types6. Exercises7. Operators8. Standard Input9. Exercises10. Arrays11. Pointers12. References13. Introduction to Strings14. Automatic Type Deduction15. Exercises16. Statements17. Constants18. Exercises19. Functions20. Exercises21. Scope and Lifetime22. Exercises23. Classes - Introduction24. Exercises25. Classes – Inheritance and Polymorphism26. Exercises27. The static Specifier28. Templates29. Enumerations30. Exercises31. Organizing code32. Exercises33. Conversions34. Exceptions35. Smart Pointers36. Exercises37. Input/Output Streams38. C++ Standard Library and Friends39. Exercises40. C++ Standards41. Projects
The Service-Oriented Enterprise
A service-oriented architecture is fundamental to many new IT applications, from web development to social software and cloud computing. The same principles can be applied to every aspect of the service-oriented enterprise – not just in IT. In this book, you’ll explore how an enterprise architecture and viable services can link together to create a simpler yet far more powerful view of the enterprise, as a dynamic, unified whole.You can use the ideas, principles and methods described here in business transformation, workflow mapping, system design and much else besides, in every type of enterprise - including those in which there may be little or no IT at all. Step by step, you’ll walk through the basics of service-oriented architectures, the four key categories of services and how they connect, and how all of this comes together in real-world service design, implementation and operations.From this, you’ll discover how to identify and describe the different types of services that you need for your enterprise, and how to distinguish between the services that you can safely outsource, versus those that you do need to keep in-house. By the end of this book, you’ll learn how to construct function models and service models of your enterprise as a base for service-mapping, and how to pinpoint and map the information flows you need for service-management and service-performance, to keep everything on-track to purpose.WHAT YOU'LL LEARN* See how an enterprise architecture can work as a literal architecture * Understand Stafford Beer’s "Viable System Model" and adapt it as a robust model* Study how a Viable Services Model provides a template for service design that covers functionals, non-functionals and operational governance for servicesWHO THIS BOOK IS FOREnterprise architects, Business architects, Service designers, Workflow designersTom Graves has been an independent consultant for more than four decades, in business transformation, enterprise architecture and knowledge management. His clients in Europe, Australasia and the Americas cover a broad range of industries including small-business, banking, utilities, manufacturing, logistics, engineering, media, telecoms, research, defence and government. He has a special interest in whole-enterprise architectures for non-profit, social, government and commercial enterprises.Introduction:CHAPTER GOAL: Introduce the book as a whole, summarising purpose, audience, book structure and contentNO OF PAGES 2Chapter 1: Basics – An overviewCHAPTER GOAL: Provide an outline and summary for the ‘Basics’ section, which covers background themes needed before we get into the detail about services and service-design.NO OF PAGES 2This brief chapter provides a quick overview for the role and purpose of each chapter in the ‘Basics’ section. These include the nature and business-purpose of enterprise architecture; the definition and role of a service-oriented architecture, particularly in context of enterprise architecture; and the importance of metaphor in making sense of architectures and services.Chapter 2: Basics – Enterprise ArchitectureCHAPTER GOAL: Explain the business role of enterprise-architectureNO OF PAGES: 8This chapter answers key questions about enterprise architecture, including: what it is, and where it fits within the business context; the scope of enterprise architecture, whether centred around IT, or further, towards a literal ‘the architecture of the enterprise’; and its business purpose, particularly in relation to a service-oriented view of the organization and its businessChapter 3: Basics – Service-Oriented ArchitectureCHAPTER GOAL: Summarise what ‘service-oriented’ means, for enterprise architecture practiceNO OF PAGES : 12This chapter takes us through the usual IT-oriented view of ‘service-oriented architecture’, then opens up the perspective to include all types of services, whether IT-based, machine-based or people-based. Ee build upward from a set of key definitional criteria: loosely-coupled, contract-based, discoverable, abstractions, reusable and composable, and interchangeable. Topics also include security, service-management, and the core principle of ‘everything is a service’.Chapter 4: Basics – A Matter Of MetaphorCHAPTER GOAL: Introduce the importance of metaphor in architectures – particular the contrast between ‘organisation as machine’ versus ‘organisation as organism’.NO OF PAGES: 10This chapter takes us through the practical implications of the common metaphor of ‘organisation as machine’, contrasted with the metaphor of ‘organisation as living organism’. We explore why the latter metaphor is essential for making sense of services, particularly for any services that engage with people.Chapter 5: Principles – An OverviewCHAPTER GOAL: Provide an overview and summary for the ‘’Principles’ section, which describes the structural detail underpinning a service-oriented architecture and enterprise.NO OF PAGES: 2This brief chapter provides a quick overview for the role and purpose of each chapter in the ‘Principles’ section. The chapters cover topics such as the key conceptual structure for ‘viable services’; services that deliver the core value; linked services that provide management support for delivery; services that guide end-to-end coordination; linked services that support governance and other non-functionals; and also properties and patterns from systems-theory to use in service-design.Chapter 6: Principles – The Structure Of ServicesCHAPTER GOAL: Introduce Stafford Beer’s ‘Viable System Model’, and show how it provides a consistent pattern for service-design as ‘viable services’.NO OF PAGES: 15This chapter links the Viable System Model to the machine-metaphor, and then re-forms it to align with the living-organisam metaphor as ‘viable services. Themes include the ‘brain versus brawn’ concept in the machine-metaphor; the service-relationships – both human and technical – for the living-organisam metaphor; and a new perspective on services as ‘viable systems’.Chapter 7: Principles – Delivery ServicesCHAPTER GOAL: Explore the nature and role of ‘delivery services’ – those that directly delivery value for the enterprise.NO OF PAGES: 9This chapter describes the ‘delivery services’ elements in the viable-services model. It presents the various sub-types, such as value-chain, internal support-services and infrastructure, and the interfaces that each service will need to provide.Chapter 8: Principles – Management ServicesCHAPTER GOAL: Explore the nature and role of ‘management services’ – those that provide strategy and guidance for other services.NO OF PAGES: 17This chapter describes the ‘management service’ (or ‘guidance service’) elements in the viable-services model. It presents the various sub-types, such as identity, policy and purpose; strategy-services; and tactical and run-time direction; and also the interactions and interfaces for each of these service-types.Chapter 9: Principles – Coordination ServicesCHAPTER GOAL: Explore the nature and role of ‘coordination services’ – those that guide connection and choreography between other servicesNO OF PAGES: 11This chapter describes the ‘coordination-service’ elements in the viable-services model that bridge across the silos and support the choreography of end-to-end value-chains. It present the various sub-types, in roles such as ‘develop the business’, ‘change the business’ and ‘run the business’, and the interfaces that connect between them.Chapter 10: Principles – Pervasive ServicesCHAPTER GOAL: Explore the nature and role of of ‘pervasive-services’ – those that carry the qualitative non-functionals for which every in the enterprise is responsible.NO OF PAGES: 9This chapter describes the ‘pervasive-service’ element in the viable-services model that connect to and extend the topmost policy, vision and values through to every part of the extended enterprise. It presents the various sub-types, such as awareness, skills and competency development, and verificiation and audit, and the interfaces that connect these to other services.Chapter 11: Principles – Properties And PatternsCHAPTER GOAL: Introduce the core concept of ‘service as a system’, and the properties and patterns that make this possible to implement in practiceNO OF PAGES: 18This chapter describes the key connections between service-design and systems-theory. It also explores core concerns such as service-quality, service-interdependence and service-completeness.Chapter 12: Practice – An OverviewCHAPTER GOAL: Provide an overview and summary for the ‘Practice’ section of the book, which shows how all the various elements will fit together as a unified wholeNO OF PAGES: 3This brief chapter provides and overview for the role and purpose of each chapter in the ‘Practice’ section. The chapters show how services need to link together and support each other as a five-part network, connecting purpose, people, preparation, process and performance.Chapter 13: Practice – Service PurposeCHAPTER GOAL: Show why a clear definition of service purpose is essential as an anchor for design, and how to identify that purposeNO OF PAGES: 10This chapter describes what a service purpose is, why it’s important, how to derive it, and how to use it in design and operation. To support practice, the chapter includes detailed checklists for themes such as enterprise as service, stakeholders, stakeholder-imbalance, vision and values, policies and constraints, mission and service, mission and metrics, and staying on-purpose.Chapter 14: Practice – Services And FunctionsCHAPTER GOAL: Show how to create and use a Function Model to identify and define the roles of services, the relationships between them and the people they serve.NO OF PAGES: 15This chapter describes what a Function Model is, and how to create and use it in whole-of-enterprise service design. To support practice, the chapter includes real-world examples and full step-by-step instructions and guidance on how to create and verify the model.Chapter 15: Practice – The Knowledge Of ServicesCHAPTER GOAL: Show to use the Function Model with overlays and crossmaps to guide change and verify service value and viability.NO OF PAGES: 11This chapter describes a suite of overlays for the Function Model, such as activity-based costing, single-source-of-truth, service-overlaps and more. It also provides checklists to assist in verifying viability.Chapter 16: Practice – Services In ActionCHAPTER GOAL: EXPLORE HOW TO SET UP SERVICE-CHOREOGRAPHY, PARTICULARLY PEOPLE ARE DOING DELIVERY OF THE SERVICE.NO OF PAGES: 14This chapter provides guidance, checklists and worked examples on how to tackle process-choreography for services, whether IT-based or human-based. It also provides guidance on why an over-focus on IT can be problematic in many business contexts, and what to do to break out of the IT-centric box.Chapter 17: Practice – Optimising ServicesCHAPTER GOAL: Show how to guide continual-improvement for services, and to audit and verify the continuing viability of those services.NO OF PAGES: 8This chapter shows how to use audits, after-action reviews and stakeholder-engagement to guide continual improvement and optimization of service. It includes checklists and guidance on each of those themes.Appendix A: GlossaryCHAPTER GOAL: Provide a glossary of terms used in the books.NO OF PAGES: 4Appendix B: ResourcesCHAPTER GOAL: Provide a list of books, websites and other resources referenced in the book.NO OF PAGES: 4
Word 2021 - Stufe 2: Aufbauwissen
Sie arbeiten im Beruf oder Studium mit Word? Dann sind Sie bereits mit den wichtigsten Grundlagen vertraut. Doch Word kann noch mehr! Wie Sie die großen sowie kleinen und manchmal auch versteckten Helfer im Alltag nutzen und wie Sie damit Ihre Arbeitsweise effizienter gestalten, das erfahren Sie in diesem Handbuch – Ihrem persönlichen Trainer und praktischen Nachschlagewerk!Von A wie Alternativtext bis Z wie Zitate: Lernen Sie, wie Sie Format- und Dokumentvorlagen sowie den Seriendruck nutzen, Überschriften nummerieren, ein Inhaltsverzeichnis erstellen, Ihre Dokumente für den beidseitigen Druck einrichten oder mathematische Ausdrücke und Symbole einfügen. Zudem zeigt Ihnen die Autorin, welche Möglichkeiten in Feldern und Formularsteuerelementen stecken. Profitieren Sie von Inge Baumeisters langjähriger Erfahrung als Dozentin in der Erwachsenenbildung und freuen Sie sich auf praktische Anleitungen, Beispiele und Tipps, die Ihnen viel Zeit sparen!Aus dem Inhalt:- Korrektur- und Sprachhilfen sowie Querverweise - Seitenlayouts für große Dokumente - Formatvorlagen zur effizienten Textformatierung - Bilder und Objekte im Text positionieren- Dokumente mit Feldern automatisieren- Inhalts-, Abbildungs-, Literatur- und Stichwortverzeichnis- Workshop: große Dokumente und wissenschaftliche Arbeiten erstellen- Seriendruck für Briefe, E-Mails, Etiketten und Umschläge - Formulare erstellen, schützen und weitergeben- Mathematische Formeln und Symbole im Word-Dokument- Workshop: Dokumentvorlage für Geschäftsbriefe
Ermittlung geeigneter industrieller Anwendungen von Augmented Reality
In diesem Buch wird eine anwendungsübergreifende Methodik zur Identifikation und Bewertung geeigneter Einsatzmöglichkeiten kontext-sensitiver Augmented Reality (AR) entwickelt und validiert. Bestehende Ansätze, eine Querschnittsstudie und reale Anwendungen aus der Automobilindustrie werden genutzt, um ein Modell des Task-Technology Fit von AR und ein Auswahlverfahren bezüglich technologischer Alternativen zu entwickeln. Außerdem erfolgt eine Bewertung verschiedener Anwendungsfelder entlang der Wertschöpfungskette und konkrete Inhalte zum ökonomischen, ökologischen und sozialen Nutzen und Aufwand werden strukturiert zusammengeführt.Einführung.- Grundlagen.- Bestehende Ansätze.- Theoriebildung.- Methodik.- Validierung.- Fazit.- Literaturverzeichnis.
Introduction to Dependent Types with Idris
Dependent types are a concept that allows developers to write proof-carrying code. Idris is a programming language that supports dependent types. This book will teach you the mathematical foundations of Idris as well as how to use it to write software and mathematically prove properties.The first part of the book serves as an introduction to the language's underlying theories. It starts by reviewing formal systems and mathematical logical systems as foundational building blocks, then gradually builds up to dependent types. Next, you'll learn type theory for dependent types. Following this, you'll explore the Idris programming language and conclude by exploring the depths of formal systems and type checkers by implementing them.Introduction to Dependent Types with Idris will walk you through simple examples through more advanced techniques, stepping up the difficulty as you gain more knowledge. Every chapter includes a set of exercises based on what it covered to further cement your learning. No specialized knowledge of mathematics is expected beyond the basics, so it is perfect for novices.WHAT YOU WILL LEARNUnderstand Lambda calculus and dependent types* Gain insight into functional programming* Write mathematical proofs with IdrisWHO THIS BOOK IS FORProgrammers, mathematicians, academics, and anyone else interested learning dependent types and lambda calculus.BORO SITNIKOVSKI has over ten years of experience working professionally as a software engineer. He started programming with assembly on an Intel x86 at the age of ten. While in high school, he won several prizes in competitive programming, varying from 4th, 3rd, and 1st place. He is an informatics graduate - his bachelor’s thesis was titled “Programming in Haskell using algebraic data structures”, and his master’s thesis was titled “Formal verification of Instruction Sets in Virtual Machines”. He has also published a few papers on software verification. Other research interests of his include programming languages, mathematics, logic, algorithms, and writing correct software. He is a strong believer in the open-source philosophy and contributes to various open-source projects. In his spare time, he enjoys some time off with his family.Chapter 1: Formal Systems.- Chapter 2: Classical Mathematical Logic.- Chapter 3: Type Theory.- Chapter 4: Programming in Idris.- Chapter 5: Proving in Idris.
Handbuch IT-Management (8. Auflg.)
Konzepte, Methoden, Lösungen und Arbeitshilfen für die PraxisIT-Management ist einer der wichtigsten Erfolgsfaktoren für alle Unternehmen und Dienstleistungsorganisationen. Deshalb nehmen IT-Verantwortliche eine zunehmend zentrale Rolle ein. Gestützt durch leistungsfähige Technologien wie Big Data und Data Analytics, Cloud Computing, durch mobile Endgeräte und neue Formen der Vernetzung (IoT u. a.) sowie weitere digitale Innovationen (KI, AR u. a.) werden völlig neue Geschäftsmodelle, Produkte und Prozesse entwickelt und erfolgreich realisiert bzw. implementiert.Damit Sie als IT-Manager für die Praxis gerüstet sind, bietet Ihnen dieses Handbuch umfassendes und unverzichtbares Wissen zu allen wichtigen Handlungsfeldern der IT sowie Unterstützung für die erfolgreiche Nutzung bewährter Methoden und Instrumente.Diese Auflage wurde umfassend aktualisiert und durch innovative Managementthemen, wie z.B. IT-Sourcing, IT-Relationship-Management oder Digitale Transformation erweitert.Mit Beiträgen von Robert Bergmann, Matthias Farwick, Vanessa Greger, Torsten Groll, Norbert Gronau, Christiana Klingenberg, Michael Klotz, Dietmar Kopperger, Helmut Krcmar, Jörg Kunsmann, Klaus Schmidt, Tobias Schmidt, Ernst Tiemeyer, Thomas Trojer, Kristin Weber, Anette Weisbecker, Walter Wintersteiger und Helmut ZsifkovitsInhalt:Strategisches IT-ManagementDigitalisierung managenEnterprise Architecture ManagementDaten- und InformationsmanagementGeschäftsprozessorientierte SoftwaresystemeCloud ComputingIT-SourcingIT-AnforderungsmanagementIT-System- und IT-ServicemanagementDigital Workplace ManagementIT-OrganisationPersonalmanagement im IT-BereichIT-ControllingLizenzmanagement in der ITEnterprise IT-GovernanceInformation Security ManagementIT-CompliancePartnermanagement in der ITEnterprise IT-ProjektmanagementDigitale TransformationAutor:Dipl.-Hdl. Ernst Tiemeyer ist seit mehr als 25 Jahren in leitenden Projektfunktionen sowie als IT-Consultant und im Bildungsbereich bzw. Managementtraining tätig. Schwerpunktmäßig befasst er sich in der Praxis mit Projektmanagement, strategischem IT-Management, Enterprise IT-Architekturmanagement, Enterprise IT-Governance, IT-Controlling sowie BPM. Seine Lehrtätigkeit führt er unter anderem an der EU-FH in Hamburg, am FH Joanneum Kapfenberg/Graz sowie an der FOM (Hochschule für Berufstätige) in verschiedenen Bachelor- und Masterstudiengängen aus.
Einführung in Qt (2. Auflage)
Entwicklung von GUIs für verschiedene BetriebssystemeQt ist ein mächtiges Entwicklungsframework, mit dem u. a. User Interfaces für Desktop-, Mobile-, Embedded- und IoT-Plattformen programmiert werden können. Es kommt in der Wissenschaft und in zahlreichen Branchen wie z. B. in der Medizintechnik und der automobilbranche zum Einsatz.Dieses Buch bietet Ihnen eine strukturierte Einführung in die GUI-Programmierung mit Qt. Vom grundlegenden Aufbau der Qt-Bibliothek über die im Qt Framework enthaltenen Programme bis zu ihrem praktischen Einsatz lernen Sie alle für den Einstieg wichtigen Bereiche kennen. Dabei reicht das Themenspektrum von den Grundlagen über die Einbindung von Datenbanken und dem Aufbau von Web-Engines bis hin zur Einbindung in Netzwerke und der Nutzung von Charts.Das Buch vermittelt Einsteigern mit Vorkenntnissen in C++ das Fundament, um eigene Qt-Anwendungen zu programmieren und fortgeschrittene Techniken, wie sie in der Industrie benötigt werden, zu erlernen.Autor:Dr. Achim Lingott studierte Physik, Mathematik und Pädagogik und promovierte auf dem Gebiet der Erziehungstheorie.Er war viele Jahre Geschäftsführer eines Bildungsunternehmens, arbeitete als Projektleiter für verschiedene Unternehmen und ist bis heute als freiberuflicher Dozent für Programmiersprachen wie Java, C# und C++ tätig. Er arbeitet heute u.a. in Berlin und wohnt in Parchim.
Green Office Buch
In Ihrem Privatleben treffen Sie bereits bewusste Entscheidungen, um das Klima zu schützen, und möchten nun auch in Ihrem Büro etwas positiv verändern? Dann lernen Sie in diesem Buch Schritt für Schritt, auf welche Weise Sie Ihr Büro »grüner« gestalten können.Zunächst gibt die Autorin ausführliche Hintergrundinformationen zu Klima und Nachhaltigkeit und Sie lernen Aspekte über den Klimawandel kennen, die Sie vielleicht noch nicht kannten.Anschließend zeigt Ihnen die Autorin, wie Sie den Status Quo Ihres Büros zunächst grundlegend analysieren können, um Ihnen anschließend mithilfe vieler Praxisbeispiele zu zeigen, in welchen Bereichen Sie bereits mit kleinen Veränderungen etwas bewirken können.Gleichzeitig weist die Autorin auch auf Fallstricke hin, denn insbesondere wenn Sie im Marketing mit Nachhaltigkeit werben, können Greenwashing-Vorwürfe und andere Fehler auch schnell dem Unternehmen schaden. Sie erhalten hilfreiche Tipps, wie Sie diese Fehler vermeiden können und wie eine nachhaltige Kommunikation gelingt.Im Anhang des Buches finden Sie darüber hinaus viele nützliche Checklisten und weiterführende Informationen zu Ökosiegeln, Saisonkalendern und Tipps zum richtigen Mülltrennen.Dies ist ein praktischer Leitfaden für alle, die mit kleinen und größeren Veränderungen ihren Teil zur Rettung unseres Klimas beitragen möchten.Inhalt:Was ist ein Green Office?HintergrundwissenErste SchritteWas jeder tun kannLangfristige ZieleNachhaltige Kommunikation und MarketingWas Unternehmen zusätzlich tun könnenBürogebäude der ZukunftTipps, Checklisten, GütesiegelAutor:Rebecca Sommer ist Redakteurin, Unternehmerin und Umweltaktivistin. Als Geschäftsführerin leitet sie die nachhaltige Werbeagentur between, die 2019 einen ersten Platz beim bundesweiten Wettbewerb »Büro & Umwelt« belegt und 2021 erneut eine Auszeichnung erhalten hat. Gemeinsam mit ihrem Team erarbeitet sie Print- und Onlinemarketing-Lösungen für Unternehmen in der D-A-CH-Region und darüber hinaus. Rebecca Sommer ist außerdem Gründerin und Chefredakteurin des Familienmagazins »Naturkind«, das sich an naturverbundene Familien richtet.
Penetration Testing of Computer Networks Using Burpsuite and Various Penetration Testing Tools
Burp Suite is an integrated platform/graphical tool for performing security testing of web applications. Burp suite is a java application that can be used to secure or crack web applications. The suite consists of different tools, like a proxy server, a web spider an intruder and a so-called repeater, with which requests can be automated. You can use Burp's automated and manual tools to obtain detailed information about your target applications.Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is damn vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, help web developers better understand the processes of securing web applications and aid teachers/students to teach/learn web application security in a class room environment.In this report I am using a combination of Burp tools to detect and exploit vulnerabilities in Damn Vulnerable Web App (DVWA) with low security. By default, Burp Scanner scans all requests and responses that pass through the proxy. Burp lists any issues that it identifies under Issue activity on the Dashboard. You can also use Burp Scanner to actively audit for vulnerabilities. Scanner sends additional requests and analyzes the application's traffic and behavior to identify issues.Various examples are outlined in this report for different types of vulnerabilities such as: SQL injection, Cross Site Request Forgery (CSRF), Cross-site scripting, File upload, Local and Remote File Inclusion. I tested various types of penetration testing tools in order to exploit different types of vulnerabilities. The report consists from the following parts:1. Installing and Configuring BurpSuite2. BurpSuite Intruder.3. Installing XMAPP and DVWA App in Windows System.4. Installing PHP, MySQL, Apache2, Python and DVWA App in Kali Linux.5. Scanning Kali-Linux and Windows Using .6. Understanding Netcat, Reverse Shells and Bind Shells.7. Adding Burps Certificate to Browser.8. Setting up Target Scope in BurpSuite.9. Scanning Using BurpSuite.10. Scan results for SQL Injection Vulnerability with BurpSuite and Using SQLMAP to Exploit the SQL injection.11. Scan Results for Operating System Command Injection Vulnerability with BurpSuite and Using Commix to Exploit the OS Command Injection.12. Scan Results for Cross Side Scripting (XSS) Vulnerability with BurpSuite, Using Xserve to exploit XSS Injection and Stealing Web Login Session Cookies through the XSS Injection.13. Exploiting File Upload Vulnerability.14: Exploiting Cross Site Request Forgery (CSRF) Vulnerability.15. Exploiting File Inclusion Vulnerability.16. References.I am Dr. Hidaia Mahmood Mohamed Alassouli. I completed my PhD degree in Electrical Engineering from Czech Technical University by February 2003, and my M. Sc. degree in Electrical Engineering from Bahrain University by June 1995. I completed also one study year of most important courses in telecommunication and computer engineering courses in Islamic university in Gaza. So, I covered most important subjects in Electrical Engineering, Computer Engineering and Telecommunications Engineering during my study. My nationality is Palestinian from Gaza Strip.I obtained a lot of certified courses in MCSE, SPSS, Cisco (CCNA), A+, Linux.I worked as Electrical, Telecommunicating and Computer Engineer in a lot of institutions. I worked also as a computer networking administrator.I had considerable undergraduate teaching experience in several types of courses in many universities. I handled teaching the most important subjects in Electrical and Telecommunication and Computer Engineering.I could publish a lot of papers a top-tier journals and conference proceedings, besides I published a lot of books in Publishing and Distribution houses.I wrote a lot of important Arabic articles on online news websites. I also have my own magazine website that I publish on it all my articles: http://www.anticorruption.000space.comI am an Author publishing books on kdp.amazon.comand many other book stores such as Google, Apple.com, writinglife.kobo.com, Lulu.com, feiyr.com, blurb.com, bookrix.com, barnesandnoble.com, notionpress.com, ingramspark.com and others .My personal website: http://www.hidaia-alassouli.000space.comMy Amazon Author Central: https://www.amazon.com/-/e/B07BH5HS7LEmail: hidaia_alassouli@hotmail.com
KI für das Gute
Während die Technologie im Zeitalter des maschinellen Lernens rasant voranschreitet, mangelt es an klaren Absichten und der Formulierung akzeptabler ethischer Standards. Dieses Buch fasst das komplexe Thema der "guten" Technologie bereichsübergreifend zusammen und wechselt zwischen Theorie und Praxis. Die Autoren gehen auf die sich ständig ausweitende Diskussion über Künstliche Intelligenz (KI) und Ethik ein und geben eine Orientierung. Dabei werden insbesondere pragmatische und aktuelle Fragestellungen berücksichtigt, wie z.B. die Kollateralwirkungen der COVID19-Pandemie. Ein aktueller Überblick über die Digitalisierung - an sich schon ein sehr weites Feld - wird ebenso vorgestellt wie eine Analyse der Ansätze von KI aus ethischer Perspektive. Darüber hinaus werden konkrete Ansätze zur Berücksichtigung angemessener ethischer Prinzipien in KI-basierten Lösungen angeboten. Das Buch richtet sich sowohl an Wissenschaftler aus geistes- und wirtschaftswissenschaftlichen oder technischen Disziplinen als auch an Praktiker, die eine Einführung in das Thema und eine Orientierung mit konkreten Fragen und Hilfestellungen suchen.
Datenanalyse mit Python (3. Auflage)
Auswertung von Daten mit pandas, NumPy und JupyterErfahren Sie alles über das Manipulieren, Bereinigen, Verarbeiten und Aufbereiten von Datensätzen mit Python: Aktualisiert auf Python 3.10, zeigt Ihnen dieses konsequent praxisbezogene Buch anhand konkreter Fallbeispiele, wie Sie eine Vielzahl von typischen Datenanalyse-Problemen effektiv lösen. Gleichzeitig lernen Sie die neuesten Versionen von pandas, NumPy, IPython und Jupyter kennen.Geschrieben von Wes McKinney, dem Begründer des pandas-Projekts, bietet »Datenanalyse mit Python« einen praktischen Einstieg in die Data-Science-Tools von Python. Das Buch eignet sich sowohl für Datenanalysten, für die Python Neuland ist, als auch für Python-Programmierer, die sich in Data Science und Scientific Computing einarbeiten wollen. Daten und zugehöriges Material des Buchs sind auf GitHub verfügbar.Autor:Wes McKinney, Mitbegründer und Chief Technology Officer von Voltron Data, ist ein aktives Mitglied der Python-Daten-Community und Verfechter der Verwendung von Python in der Datenanalyse, im Finanzwesen und bei statistischen Berechnungen. Der MIT-Absolvent ist außerdem Mitglied des Projektmanagements für Apache Arrow und Apache Parquet in der Apache Software Foundation.Zielgruppe: Datenanalyst*innen in Forschung, Wirtschaft, Marketing oder Marktforschung
Requirements Engineering für die agile Softwareentwicklung (3. Auflg.)
Methoden, Techniken und StrategienDieses Buch gibt einen praxisorientierten Überblick über die am weitesten verbreiteten Techniken für die Anforderungsspezifikation und das Requirements Management in agilen Projekten. Es beschreibt sowohl sinnvolle Anwendungsmöglichkeiten als auch Fallstricke der einzelnen Techniken.Behandelt werden im Einzelnen:Grundlagen und die fünf Grundprinzipien des Requirements Engineering in der agilen SoftwareentwicklungRequirements-Ermittlung und -DokumentationRequirements-Validierung und -AbstimmungQualität im Requirements EngineeringRequirements ManagementOrganisatorische AspekteRollen im Requirements EngineeringDarüber hinaus werden rechtliche und wirtschaftliche Themen erläutert sowie auf die Herausforderungen in größeren Organisationen eingegangen.Das Buch ist Hilfestellung und Nachschlagewerk, um in der täglichen Praxis der agilen Projekte Requirements Engineering und Requirements Management professionell und mit nachhaltigem Nutzen umzusetzen.Autor:Johannes BergsmannJohannes Bergsmann hat technische Informatik studiert und arbeitete ca. 11 Jahre als Softwareentwickler, Projektleiter, Technischer Leiter, Architekt, Produktmanager und Berater in einem internationalen Systemhaus und als selbstständiger Unternehmer. Im März 2003 gründete er „Software Quality Lab“ und begleitet seither als Berater und Trainer viele Unternehmen im Bereich Requirements Engineering und Prozessgestaltung.Johannes Bergsmann ist zertifizierter Scrum Master, Sachverständiger für Informatik bei Gerichten, als Lehrbeauftragter an Fachhochschulen im Bereich Softwarequalitätsmanagement tätig, ist Autor vieler Fachartikel und hält Fachvorträge bei verschiedenen Veranstaltungen und Konferenzen.Unter Mitwirkung von Markus Unterauer:Markus Unterauer hat Wirtschaftsinformatik studiert. In seiner Berufspraxis war er in vielen Bereichen der Softwareentwicklung wie Architektur, Entwurf, Entwicklung, Testen, Testautomatisierung bis zu Deployment tätig. Er lernte dabei sowohl klassische als auch agile Projekte und Methoden intensiv kennen.Seit 2012 arbeitet Markus Unterauer bei Software Quality Lab als Berater und Trainer. Er ist zertifizierter Scrum Master und hat sich auf die Bereiche Softwareprozesse und Anforderungsmanagement spezialisiert. Markus Unterauer ist auch als Vortragender in diesen Themenbereichen immer wieder auf Konferenzen tätig.Zielgruppe:Requirements EngineersBusiness AnalystsProjektmanager*innenEntwickler*innenQualitätsverantwortlicheProduct OwnerScrum Master
Pro RESTful APIs with Micronaut
Discover the RESTful technologies, including REST, JSON, XML, JAX-RS web services, SOAP and more, for building today's Java-based microservices, big data applications, and web service applications using the Micronaut framework. This book is based on a course the Oracle-based author is teaching for UC Santa Cruz Silicon Valley which covers architecture, design best practices and coding labs.Pro RESTful APIs with Micronaut (Second Edition) gives you all the fundamentals from the top down: from the top (architecture) through the middle (design) to the bottom (coding). This book is a must have for any microservices or web services application programmer or developer building applications and services for today's enterprises.After reading and using this book, you'll be competent in using Micronaut and RESTful APIs for building today's microservices. Source code for the examples and case studies are free and available on Apress' GitHub page for this book.WHAT YOU'LL LEARN* Discover the key RESTful APIs, including REST, JSON, XML, JAX, SOAP and more* Explore the Micronaut framework* Use these for microservices for today's modern web services and data exchanges* Harness Java, XML, JSON, REST, and JAX-RS in examples and case studies* Apply best practices to your solutions’ architecture and moreWHO THIS BOOK IS FORExperienced Java and web programmers and developers who may be new to microservices and even cloud-native applications development.Sanjay Patni is a software applications and web services engineer. He develops, programs Java web applications, services, and microservices. He works with Micronaut and other frameworks as well. Sanjay is also a Technical Instructor for UC Santa Cruz in Silicon Valley. He is a former applications engineer with Oracle, Inc. He currently is located in/around the SF Bay Area.1. Fundamentals of RESTful APIs2. Introducing Micronaut Framework3. API Design and Modeling4. Introduction to XML and JSON5. Introduction to JAX-RS6. API Portfolio and Framework - Services7. API Platform and Data Handler8. API Management and API Client9. API Security and Caching.
Build Your Own Test Framework
Learn to write better automated tests that will dramatically increase your productivity and have fun while doing so. This book is a build-your-own adventure designed for individual reading and for collaborative workshops.You will build an xUnit automated test framework using JavaScript: initially a clone of Jest, but adding a couple of neat features borrowed from RSpec, the genre-defining tool for behavior-driven development (BDD). Along the way, you will explore the philosophy behind automated testing best practices. The automated test runner is one of the most important innovations within software engineering. But for many programmers, automated testing remains a mystery, and knowing how to write good tests is akin to sorcery.As the chapters of this book unfold, you will see how the humble test runner is an elegant and simple piece of software. Each chapter picks a single feature to build, like the "it" function or the "beforeEach" block. It picks apart the theory of why the feature needs to exist, and how to use it effectively in your own test suites. Every chapter ends with a set of ideas for extension points should you wish to explore further, alone or in groups. The book culminates in an implementation of test doubles and mocks—one of the most difficult and misunderstood concepts within automated testing.By the end of the book, you will have gained a solid understanding of automated testing principles that you can immediately apply to your work projects.WHAT YOU'LL LEARN* Build an xUnit automated test framework* See how an automated test runner works* Understand the best practices for automated unit testing* Effectively use test doubles and mocksWHO THIS BOOK IS FORSoftware developers with JavaScript experience who are seeking to master the art of automated testing.Daniel Irvine is a freelance software developer based in London. He works with a variety of languages including C#, Clojure, JavaScript, and Ruby. When he’s not working, he spends time cooking, gardening and practicing yoga. He co-founded the Queer Code London meetup and is an active member of the European software craft community. PART 1: BUILDING THE CORE OF A TEST FRAMEWORKIn this part we build a barebones implementation of a test runner.CHAPTER 1: CREATING AN NPM PACKAGE OF MY VERY OWN,You will create a new NPM package for concise-test, including an entry-point for the test runner.CHAPTER 2: BUILDING IT TO DEFINE A TESTwe’ll implement the it function for defining tests, and start printing out some useful test run information on screen.CHAPTER 3: GROUPING TESTS WITH DESCRIBE,we’ll add support for grouping tests with the describe function, and we’ll continue to build out test reporting on screen.CHAPTER 4: PROMOTING CONCISENESS WITH BEFOREEACH AND AFTEREACHWe continue our quest for concise testing facilities with the addition of beforeEach and afterEach functions.CHAPTER 5: IMPROVING LEGIBILITY WITH EXPECT,We finish off the core of our API by building an abstraction over throw new Error.PART 2: CONSTRUCTING A USABLE FRAMEWORKIn this part we add features that you’ll use on a daily basis.CHAPTER 6: FORMATTING EXPECTATION ERRORSWe write a formatter for stack traces to help pinpoint failures quickly.CHAPTER 7. AUTOMATICALLY DISCOVERING TEST FILESWe’ll add test file discovery to our test runner, and add support for running a single file through a command line argument.CHAPTER 8: FOCUSING ON TESTS WITH IT.ONLY AND DESCRIBE.ONLY,We split out runner into two phases: a discovery phase and an execution phase. In between them, we insert a filter phase to support running only a subset of phases.CHAPTER 9: SUPPORTING ASYNCHRONOUS TESTS,We add the ability to wait on tests that return Promise objects, and timing out tests with it.timesOutAfter.CHAPTER 10: REPORTINGwe use a pub-sub model to build a plug-in system for reporters.PART 3: EXTENDING FOR POWER USERSIn this part we continue to add advanced features.CHAPTER 11: SHARING BEHAVIOR WITH IT.BEHAVESLIKE,We borrow an important feature from Ruby: inheritance for describe blocks, which gives us a flexible mechanism for removing duplication between test groups.CHAPTER 12: TAGGING TESTSWe create a mechanism for running a group of tests based on their tag.CHAPTER 13 : SKIPPING TESTSwe introduce a number of ways to skip tests, including tests without bodies, and it.skip plus describe.skip functions.CHAPTER 14 : RANDOMIZING TESTSWe add a runtime flag for randomizing the order of tests, which is a useful technique for catching invisible dependencies between tests.PART 4: TEST DOUBLES AND MOCKSChapter 15. Understanding test doubleswe create a function that can be used as a test spy and stub.CHAPTER 16. MODULE MOCKSWe create a system for mocking out entire modules, which is a useful technique when creating component doubles when testing React.
Samsung Galaxy S23/ S23+
Die verständliche Anleitung für Ihr Smartphone:- Alle Funktionen & Einstellungen auf einen Blick- Schritt für Schritt erklärt – mit praktischen TippsMit diesem smarten Praxisbuch gelingt Ihnen der schnelle und sichere Einstieg in Ihr Smartphone. Lernen Sie die Samsung Galaxy S23-Modelle kennen und beherrschen! Anschauliche Anleitungen, Beispiele und Bilder zeigen Ihnen gut nachvollziehbar, wie Sie Ihr mobiles Gerät optimal handhaben – von der Ersteinrichtung und Personalisierung über die große Funktionsvielfalt bis zu den wichtigsten Anwendungen. Nutzen Sie darüber hinaus die übersichtlichen Spicker-Darstellungen: Damit können Sie jene Bedienungsschritte, die man am häufigsten braucht, aber immer wieder vergisst, auf einen Blick finden und umsetzen. Freuen Sie sich auf viele hilfreiche Tipps und legen Sie ganz einfach los!Aus dem Inhalt:- Alle Bedienelemente der Samsung Galaxy S23-Modelle auf einen Blick- Ersteinrichtung und Tipps zum Umzug- Google-Konto erstellen und verwalten- Die Benutzeroberfläche Ihres Smartphones personalisieren- Apps aus dem Play Store herunterladen- Kontakte anlegen und im Adressbuch verwalten- Anrufe tätigen und SMS austauschen - Nachrichten über Mail und WhatsApp versenden und empfangen- Uhr, Kalender, Maps und andere praktische Apps nutzen - Fotos sowie Videos aufnehmen, verwalten und teilen- Ins Internet gehen über WLAN und mobile Daten - Updates, Datenschutz und Sicherheit
Zeitwirtschaft mit SAP
Erfassen Sie die Arbeitszeit Ihrer Mitarbeitenden schnell und rechtssicher in Ihrem SAP-System! Dieses Buch zeigt Ihnen, wie Sie das Customizing und die einzelnen Prozessschritte der Zeitwirtschaft in SAP ERP und SAP S/4HANA am besten durchlaufen. Mit vielen Beispielen, Anleitungen und Tipps für die Anpassung an Ihr Unternehmen. Aus dem Inhalt: Arbeitszeitpläne und InfotypenZeitbindung und KollisionsprüfungZeitereignissePaarbildung und TageszuordnungToleranzen und FehlerprüfungenZeitlohnarten und ZeitkontenSoll- und MehrarbeitszeitZeitnachweisSelf-Services mit SAP FioriSystem Landscape Optimization (SLO)SAP SuccessFactors Employee Central Time Management (inkl. Time Tracking)User-Exits und BAdIs Einleitung ... 19 1. Customizing der Arbeitszeitpläne ... 25 1.1 ... Grundlagen ... 25 1.2 ... Personalteilbereiche gruppieren ... 29 1.3 ... Arbeitspausenpläne ... 29 1.4 ... Tagesarbeitszeitpläne ... 32 1.5 ... Periodenarbeitszeitpläne ... 38 1.6 ... Regeln für Tagestypen ... 41 1.7 ... Arbeitszeitplanregeln ... 42 1.8 ... Arbeitszeitplanregeln generieren ... 46 1.9 ... Fazit ... 48 2. Customizing der Infotypen der Zeitwirtschaft ... 49 2.1 ... Infotyp 2001 (Abwesenheiten) ... 49 2.2 ... Infotyp 2002 (Anwesenheiten) ... 64 2.3 ... Infotyp 2003 (Vertretungen) ... 67 2.4 ... Infotyp 2004 (Bereitschaften) ... 71 2.5 ... Infotyp 2005 (Mehrarbeiten) ... 75 2.6 ... Infotyp 2006 (Abwesenheitskontingente) ... 77 2.7 ... Infotyp 2007 (Anwesenheitskontingente) ... 97 2.8 ... Infotyp 2010 (Entgeltbelege) ... 102 2.9 ... Infotyp 2011 (Zeitereignisse) ... 106 2.10 ... Infotyp 2012 (Zeitumbuchungsvorgaben) ... 106 2.11 ... Infotyp 2013 (Kontingentkorrekturen) ... 112 2.12 ... Fazit ... 113 3. Zeitbindung und Kollisionsprüfungen ... 115 3.1 ... Einführung ... 115 3.2 ... Beispiel: Zeitbindung in der Zeitwirtschaft ... 117 3.3 ... Customizing der Zeitbindungsklassen der Abwesenheiten ... 119 3.4 ... Customizing der Zeitbindungsklassen bei Vertretungsarten ... 121 3.5 ... Customizing der Zeitbindungsklassen bei Anwesenheiten ... 123 3.6 ... Customizing der Zeitbindungsklassen bei Abwesenheitskontingenten ... 124 3.7 ... Customizing der Zeitbindungsklassen bei Bereitschaftsarten ... 125 3.8 ... Customizing der Zeitbindungsklassen bei Anwesenheitskontingenten ... 126 3.9 ... Zeitbindungsreaktionen ... 127 3.10 ... Fazit ... 128 4. Customizing der Personalzeitereignisse ... 131 4.1 ... Personalzeitereignisarten ... 131 4.2 ... Gruppierungen für Personalzeitereignisarten ... 134 4.3 ... Schnittstellen ... 135 4.4 ... Die Tabelle TEVEN und ihre Besonderheiten ... 147 4.5 ... Weitere Funktionen der HR-PDC-Schnittstelle ... 148 4.6 ... Fazit ... 151 5. User Interfaces ... 153 5.1 ... Arbeitsvorrat ... 154 5.2 ... Time Manager's Workplace ... 157 5.3 ... Kundeneigene User Interfaces ... 163 5.4 ... Zeiterfassung mit FLOW ... 172 5.5 ... Fazit ... 177 6. Schemen der Zeitwirtschaft ... 179 6.1 ... Schema TM00 ... 179 6.2 ... Schema TM01 ... 181 6.3 ... Schema TM02 ... 181 6.4 ... Schema TM04 ... 182 6.5 ... Der Schemeneditor ... 183 6.6 ... Arbeiten mit dem Schemeneditor ... 184 6.7 ... Fazit ... 198 7. Initialisierung der Zeitauswertung ... 201 7.1 ... Der Initialisierungsblock ... 202 7.2 ... Die Personalrechenregel MODT ... 203 7.3 ... Verarbeitung des Initialisierungsblocks ... 206 7.4 ... Fazit ... 207 8. Paarbildung, Tageszuordnung und Verarbeitungszustände ... 209 8.1 ... Verarbeitungszustände ... 210 8.2 ... Fehler aus der Paarbildung/Tageszuordnung ... 222 8.3 ... Fazit ... 224 9. Zeitdaten bereitstellen ... 225 9.1 ... Arbeitszeitplan und Zeitereignisse ... 225 9.2 ... Abwesenheiten ... 236 9.3 ... Anwesenheiten ... 239 9.4 ... Kurzarbeit ... 241 9.5 ... Zeitdaten prüfen ... 244 9.6 ... Fazit ... 246 10. Toleranzen und Fehlerprüfungen ... 247 10.1 ... Abwesenheiten ausrichten ... 247 10.2 ... Auf fehlerhaften Tag prüfen ... 250 10.3 ... Paare auf Fehler überprüfen ... 251 10.4 ... Toleranzen aus dem Tagesarbeitszeitplan verarbeiten ... 253 10.5 ... Fazit ... 253 11. Sollarbeitszeiten ermitteln ... 255 11.1 ... Tabelle TZP (Tageszeitpunkte) ... 255 11.2 ... Zeitpaare runden ... 257 11.3 ... Funktion DYNBR (Bestimme dynamische Pausen) ... 260 11.4 ... Funktion TIMTP (Zuordnung der Zeitarten) ... 264 11.5 ... Funktion PBRKS (Pausen einbauen) ... 266 11.6 ... Funktion DEFTP (Sollpaarermittlung) ... 267 11.7 ... Abwesenheiten kürzen ... 270 11.8 ... Abwesenheiten mit Zeitkompensation ... 274 11.9 ... Dienstgänge kürzen ... 275 11.10 ... Fallbeispiele ... 278 11.11 ... Fazit ... 288 12. Mehrarbeitszeiten ermitteln ... 291 12.1 ... Mehrarbeitsermittlung im Schema TM00 ... 292 12.2 ... Mehrarbeitsberechnung mit Kontingenten ... 293 12.3 ... Mehrarbeitsberechnung nach dem Infotyp 0050 (Zeiterfassungsinformationen) ... 299 12.4 ... Mehrarbeitsberechnung mit Genehmigung TAZP ... 300 12.5 ... Mehrarbeitsberechnung ohne Genehmigung ... 301 12.6 ... Mehrarbeitsermittlung mit Rundung ... 301 12.7 ... Mehrarbeitsermittlung auf Wochenbasis ... 305 12.8 ... Sonderanforderungen ... 320 12.9 ... Vereinfachtes Genehmigungsverfahren im Time Manager's Workplace ... 324 12.10 ... Bestimmung der Kernnachtarbeitskennzeichen ... 327 12.11 ... Fazit ... 330 13. Zeitlohnartengenerierung ... 333 13.1 ... Organisatorische Voraussetzungen ... 333 13.2 ... Einfluss von Bewertungsklassen ... 335 13.3 ... Einstieg in die Lohnartengenerierung ... 337 13.4 ... Fazit ... 351 14. Zeitkonten führen ... 353 14.1 ... Tagessalden bilden ... 354 14.2 ... Zeitzuschläge/Zeitabzüge gewähren ... 356 14.3 ... Gleitzeitsaldo, Mehrarbeits- und Produktivstunden ... 359 14.4 ... Zeitsalden durch Abwesenheiten abbauen ... 360 14.5 ... Abwesenheitskontingente führen ... 361 14.6 ... Kumulierte Salden fortschreiben ... 363 14.7 ... Fazit ... 366 15. Endeverarbeitung ... 367 15.1 ... Der Block »Endeverarbeitung« ... 367 15.2 ... Gleitzeitsaldoüberschuss in Mehrarbeit ... 369 15.3 ... Funktion LIMIT (Grenzwerte für Zeitsalden) ... 370 15.4 ... Funktion EXPRT (Export der Abrechnungsergebnisse) ... 381 15.5 ... Fazit ... 381 16. Funktionen der Zeitauswertung ... 383 16.1 ... Einführung ... 383 16.2 ... Verzeichnis der Funktionen in der Zeitauswertung ... 387 16.3 ... Beschreibung der wichtigsten Funktionen in der Zeitauswertung ... 394 16.4 ... Fazit ... 402 17. Operationen der Zeitwirtschaft ... 403 17.1 ... Entscheidungsoperationen ... 403 17.2 ... Operationen, die eine oder mehrere Aktionen einleiten ... 418 17.3 ... Verzweigungsoperationen ... 436 17.4 ... Zusammenhang von Funktionen, Operationen und Tabellen ... 439 17.5 ... Fazit ... 439 18. Kundeneigene Funktionen und Operationen ... 441 18.1 ... Kundeneigene Operationen anlegen ... 441 18.2 ... Kundeneigene Funktionen anlegen ... 448 18.3 ... Fazit ... 454 19. Integration in die Personalabrechnung ... 455 19.1 ... Zeitauswertung im Rahmen der Personalabrechnung ... 455 19.2 ... Verarbeitung der Zeitlohnarten ... 461 19.3 ... Verarbeitung von Kurzarbeit aus Zeitwirtschaftssicht ... 462 19.4 ... Entgeltumwandlung in ein Zeitkonto ... 463 19.5 ... Fazit ... 464 20. Zeitnachweis ... 465 20.1 ... Übersicht der Technologien ... 465 20.2 ... Neuen Zeitnachweis einrichten ... 469 20.3 ... Erweiterungen und Use Cases ... 472 20.4 ... Fazit ... 478 21. SAP-Fiori-Self-Services in der Zeitwirtschaft ... 479 21.1 ... Einführung in SAP Fiori ... 479 21.2 ... Übersicht der SAP-Fiori-Self-Services ... 481 21.3 ... Technische Einrichtung und Konfiguration ... 482 21.4 ... Erweiterungen und Use Cases ... 496 21.5 ... Fazit ... 500 22. Zeitwirtschaft in SAP SuccessFactors ... 501 22.1 ... Unterschiede zwischen SAP ERP HCM und SAP SuccessFactors Employee Central -- Time Management ... 502 22.2 ... SAP SuccessFactors Employee Central Time Management ... 503 22.3 ... Objekte in SAP SuccessFactors Employee Central Time Management ... 509 22.4 ... SAP SuccessFactors Employee Central Time Tracking ... 511 22.5 ... Geplante Funktionserweiterungen ... 516 22.6 ... Fazit ... 517 Anhang ... 519 A ... User-Exits und BAdIs ... 521 B ... Tabellen ... 635 C ... Personalrechenregeln ... 643 D ... Operationen ... 661 E ... Funktionen ... 683 F ... Merkmale ... 705 G ... Schemen ... 707 H ... Transaktionen ... 711 Die Autoren ... 715 Index ... 717
Das Computerlexikon für Einsteiger
Ihr Computer oder Mobiltelefon meldet sich ständig mit unverständlichen Forderungen zu Wort, der Besuch im Elektronikfachmarkt ist regelrechter Stress, und die Gespräche der Kinder und Enkelkinder klingen oft nach Kauderwelsch? Wenn Sie endlich wissen möchten, ob Sie wirklich einen 4.0-GHz-Quad-Core-Prozessor benötigen, ein Add-on im Internet installieren sollen, oder einfach neugierig sind, was hinter Bitcoin, Streaming, Smart Home & Co. steckt – dieses Wörterbuch spricht Ihre Sprache und hilft Ihnen über alle Verständnishürden im digitalen Alltag hinweg. Aus dem Inhalt:- Über 1.800 Fachbegriffe aus dem digitalen Alltag- Neu mit ausführlichen Infos zu Smart Home, Künstliche Intelligenz, Bitcoin u.v.m.- Alle Abkürzungen zum schnellen Nachschlagen- Über 600 Abbildungen zu Geräten, Anschlüssen und Programmen- Basiswissen: Tastatur, Maus und Touchscreen- Grundwortschatz und Computerbedienung Englisch-Deutsch- Tipps zum Computer- und Tabletkauf- Mit Aussprachehinweisen für Fachbegriffe und Fremdwörter im Anhang
Interaction Design
A DELIGHTFUL, ENGAGING, AND COMPREHENSIVE OVERVIEW OF INTERACTION DESIGNEffective and engaging design is a critical component of any digital product, from virtual reality software to chatbots, smartphone apps, and more. In the newly updated sixth edition of Interaction Design: Beyond Human-Computer Interaction, a team of accomplished technology, design, and computing professors delivers an intuitive and instructive discussion of the principles underlying the design of effective interactive technologies. The authors discuss how to design and apply digital technologies in the real world, illustrated with numerous examples. The book explores the interdisciplinary foundations of interaction design, including skills from product design, computer science, human and social psychology, and others. The book builds on the highly successful fifth edition and draws on extensive new research and interviews with accomplished professionals and researchers in the field that reflect a rapidly-changing landscape. It is supported by a website hosting digital resources that add to and complement the material contained within. Readers will also find:* Explorations of the social and emotional components of interacting with apps, digital devices and computers* Descriptions about how to design, prototype, evaluate and construct technologies that support human-computer interaction* Discussions of the cognitive aspects of interaction design, as well as design and evaluation, including usability testing and expert reviews. An essential text for undergraduate and graduate students of human-computer interaction, interaction design, software engineering, web design, and information studies, Interaction Design will also prove to be indispensable for interaction design and user experience professionals. YVONNE ROGERS is the Director of the Interaction Centre at University College London as well as a Professor of Interaction Design. HELEN SHARP is Professor of Software Engineering at the Open University, UK. JENNIFER PREECE is Professor and Dean Emerita in the College of Information, Maryland’s iSchool – at the University of Maryland.
Practical OpenTelemetry
Learn the value that OpenTelemetry can bring to organizations that aim to implement observability best practices, and gain a deeper understanding of how different building blocks interact with each other to bring out-of-the-box, vendor-neutral instrumentation to your stack. With examples in Java, this book shows how to use OpenTelemetry APIs and configure plugins and SDKs to instrument services and produce valuable telemetry data. You’ll learn how to maximize adoption of OpenTelemetry and encourage the change needed in debugging workflows to reduce cognitive load for engineers troubleshooting production workloads.Adopting observability best practices across an organization is challenging. This book begins with a discussion of how operational monitoring processes widely followed for decades fall short at providing the insights needed for debugging cloud-native, distributed systems in production. The book goes on to show how the Cloud Native Computing Foundation’s OpenTelemetry project helps you standardize instrumentation and transport of telemetry signals, providing a common language for all observability tooling.YOU WILL LEARN* Why observability is a necessity in modern distributed systems* The value of OpenTelemetry for engineers and organizations * OpenTelemetry component specification and general design* Tracing, metrics, and logs APIs and SDKs, with examples in Java* OpenTelemetry Collectors and recommended transport and processing pipelines* How to adopt observability standards across an organizationWHO THIS BOOK IS FORSoftware engineers familiar with cloud-native technologies and operational monitoring who want to instrument and export telemetry data from their services; observability leads who want to roll out OpenTelemetry standards and best practices across their organizations; and Java developers who want a book with OpenTelemetry examples in that languageDANIEL GOMEZ BLANCO is a Principal Engineer at Skyscanner, leading their observability transformation across hundreds of services to ensure that travelers get a reliable and performant experience when booking their next holiday. He is an advocate of open standards and CNCF projects such as OpenTelemetry to back the instrumentation and collection of operational data. Daniel has experience working in organizations of all sizes, from international institutions such as CERN in Geneva, to London startups such as SKIPJAQ. His main focus has always been building software and adopting solutions to minimize the cognitive load required for engineers to support and operate production services. PART I. THE NEED FOR OBSERVABILITY WITH OPENTELEMETRY1. The Need for Observabilitya. Why Observability Mattersb. Context and Correlation2. How OpenTelemetry Enables Observabilitya. OpenTelemetry’s Missionb. The Power of Open Standardsc. The Shift In Vendor Added ValuePART II. OPENTELEMETRY COMPONENTS AND BEST PRACTICES3. OpenTelemetry Fundamentalsa. OpenTelemetry Specificationb. Semantic Conventions4. Auto-Instrumentationa. Resource SDKb. Instrumentation Libraries5. Context, Baggage, and Propagatorsa. Telemetry Context and the Context APIb. Baggage APIc. Cross-Service Context and the Propagators API6. Tracinga. What is a Distributed Trace?b. Tracing APIc. Tracing SDKd. Trace Context Propagation7. Metricsa. Measurements, Metrics and Time Seriesb. Metrics APIc. Metrics SDK8. Logginga. The Purpose of Logs for Observabilityb. Logging APIc. Logging SDKd. Integrations with Logging Frameworks9. Protocol and Collectora. Protocolb. Collector10. Sampling and Common Deployment Modelsa. Common Deployment Modelsb. Trace SamplingPART III. ROLLING OUT OPENTELEMETRY ACROSS YOUR ORGANISATION11. Maximizing Adoption by Minimizing Frictiona. Investing in Telemetry Enablementb. Adopting OpenTelemetry12. Adopting Observabilitya. Shifting Debugging Workflowsb. Expanding Contextc. Keeping Telemetry Valuable
Machine Learning for Business Analytics
MACHINE LEARNING FOR BUSINESS ANALYTICSMACHINE LEARNING—ALSO KNOWN AS DATA MINING OR DATA ANALYTICS—IS A FUNDAMENTAL PART OF DATA SCIENCE. IT IS USED BY ORGANIZATIONS IN A WIDE VARIETY OF ARENAS TO TURN RAW DATA INTO ACTIONABLE INFORMATION.Machine Learning for Business Analytics: Concepts, Techniques and Applications in RapidMiner provides a comprehensive introduction and an overview of this methodology. This best-selling textbook covers both statistical and machine learning algorithms for prediction, classification, visualization, dimension reduction, rule mining, recommendations, clustering, text mining, experimentation and network analytics. Along with hands-on exercises and real-life case studies, it also discusses managerial and ethical issues for responsible use of machine learning techniques. This is the seventh edition of Machine Learning for Business Analytics, and the first using RapidMiner software. This edition also includes:* A new co-author, Amit Deokar, who brings experience teaching business analytics courses using RapidMiner* Integrated use of RapidMiner, an open-source machine learning platform that has become commercially popular in recent years* An expanded chapter focused on discussion of deep learning techniques* A new chapter on experimental feedback techniques including A/B testing, uplift modeling, and reinforcement learning* A new chapter on responsible data science* Updates and new material based on feedback from instructors teaching MBA, Masters in Business Analytics and related programs, undergraduate, diploma and executive courses, and from their students* A full chapter devoted to relevant case studies with more than a dozen cases demonstrating applications for the machine learning techniques * End-of-chapter exercises that help readers gauge and expand their comprehension and competency of the material presented* A companion website with more than two dozen data sets, and instructor materials including exercise solutions, slides, and case solutions This textbook is an ideal resource for upper-level undergraduate and graduate level courses in data science, predictive analytics, and business analytics. It is also an excellent reference for analysts, researchers, and data science practitioners working with quantitative data in management, finance, marketing, operations management, information systems, computer science, and information technology. GALIT SHMUELI, PHD, is Distinguished Professor at National Tsing Hua University’s Institute of Service Science, College of Technology Management. She has designed and instructed business analytics courses since 2004 at University of Maryland, Statistics.com, The Indian School of Business, and National Tsing Hua University, Taiwan. PETER C. BRUCE, is Founder of the Institute for Statistics Education at Statistics.com, and Chief Learning Officer at Elder Research, Inc. AMIT V. DEOKAR, PHD, is Associate Dean of Undergraduate Programs and an Associate Professor of Management Information Systems at the Manning School of Business at University of Massachusetts Lowell. Since 2006, he has developed and taught courses in business analytics, with expertise in using the RapidMiner platform. He is an Association for Information Systems Distinguished Member Cum Laude. NITIN R. PATEL, PHD, is cofounder and lead researcher at Cytel Inc. He was also a co-founder of Tata Consultancy Services. A Fellow of the American Statistical Association, Dr. Patel has served as a visiting professor at the Massachusetts Institute of Technology and at Harvard University. He is a Fellow of the Computer Society of India and was a professor at the Indian Institute of Management, Ahmedabad, for 15 years. Foreword by Ravi Bapna xxiPreface to the RapidMiner Edition xxiiiAcknowledgments xxviiPART I PRELIMINARIESCHAPTER 1INTRODUCTION 31.1 What Is Business Analytics? 31.2 What Is Machine Learning? 51.3 Machine Learning, AI, and Related Terms 51.4 Big Data 71.5 Data Science 81.6 Why Are There So Many Different Methods? 91.7 Terminology and Notation 91.8 Road Maps to This Book 121.9 Using RapidMiner Studio 14CHAPTER 2OVERVIEW OF THE MACHINE LEARNING PROCESS 192.1 Introduction 192.2 Core Ideas in Machine Learning 202.3 The Steps in a Machine Learning Project 232.4 Preliminary Steps 252.5 Predictive Power and Overfitting 322.6 Building a Predictive Model with RapidMiner 372.7 Using RapidMiner for Machine Learning 452.8 Automating Machine Learning Solutions 472.9 Ethical Practice in Machine Learning 52PART II DATA EXPLORATION AND DIMENSION REDUCTIONCHAPTER 3DATA VISUALIZATION 633.1 Introduction 633.2 Data Examples 653.3 Basic Charts: Bar Charts, Line Charts, and Scatter Plots 663.4 Multidimensional Visualization 753.5 Specialized Visualizations 873.6 Summary: Major Visualizations and Operations, by Machine Learning Goal 92CHAPTER 4DIMENSION REDUCTION 974.1 Introduction 974.2 Curse of Dimensionality 984.3 Practical Considerations 984.4 Data Summaries 1004.5 Correlation Analysis 1034.6 Reducing the Number of Categories in Categorical Attributes 1054.7 Converting a Categorical Attribute to a Numerical Attribute 1074.8 Principal Component Analysis 1074.9 Dimension Reduction Using Regression Models 1174.10 Dimension Reduction Using Classification and Regression Trees 119PART III PERFORMANCE EVALUATIONCHAPTER 5EVALUATING PREDICTIVE PERFORMANCE 1255.1 Introduction 1255.2 Evaluating Predictive Performance 1265.3 Judging Classifier Performance 1315.4 Judging Ranking Performance 1465.5 Oversampling 151PART IV PREDICTION AND CLASSIFICATION METHODSCHAPTER 6MULTIPLE LINEAR REGRESSION 1636.1 Introduction 1636.2 Explanatory vs. Predictive Modeling 1646.3 Estimating the Regression Equation and Prediction 1666.4 Variable Selection in Linear Regression 171CHAPTER 7K-NEAREST NEIGHBORS (K-NN) 1897.1 The k-NN Classifier (Categorical Label) 1897.2 K-NN for a Numerical Label 2007.3 Advantages and Shortcomings of K-NN Algorithms 202CHAPTER 8THE NAIVE BAYES CLASSIFIER 2098.1 Introduction 2098.2 Applying the Full (Exact) Bayesian Classifier 2118.3 Solution: Naive Bayes 2138.4 Advantages and Shortcomings of the Naive Bayes Classifier 223CHAPTER 9CLASSIFICATION AND REGRESSION TREES 2299.1 Introduction 2299.2 Classification Trees 2329.3 Evaluating the Performance of a Classification Tree 2409.4 Avoiding Overfitting 2459.5 Classification Rules from Trees 2559.6 Classification Trees for More Than Two Classes 2569.7 Regression Trees 2569.8 Improving Prediction: Random Forests and Boosted Trees 2599.9 Advantages and Weaknesses of a Tree 261CHAPTER 10 LOGISTIC REGRESSION 26910.1 Introduction 26910.2 The Logistic Regression Model 27110.3 Example: Acceptance of Personal Loan 27210.4 Logistic Regression for Multi-class Classification 28310.5 Example of Complete Analysis: Predicting Delayed Flights 286CHAPTER 11 NEURAL NETWORKS 30511.1 Introduction 30611.2 Concept and Structure of a Neural Network 30611.3 Fitting a Network to Data 30711.4 Required User Input 32111.5 Exploring the Relationship Between Predictors and Target Attribute 32211.6 Deep Learning 32311.7 Advantages and Weaknesses of Neural Networks 334CHAPTER 12 DISCRIMINANT ANALYSIS 33712.1 Introduction 33712.2 Distance of a Record from a Class 34012.3 Fisher’s Linear Classification Functions 34112.4 Classification Performance of Discriminant Analysis 34612.5 Prior Probabilities 34812.6 Unequal Misclassification Costs 34812.7 Classifying More Than Two Classes 34912.8 Advantages and Weaknesses 351CHAPTER 13 GENERATING, COMPARING, AND COMBINING MULTIPLE MODELS 35913.1 Automated Machine Learning (AutoML) 35913.2 Explaining Model Predictions 36713.3 Ensembles 37313.4 Summary 381PART V INTERVENTION AND USER FEEDBACKCHAPTER 14 INTERVENTIONS: EXPERIMENTS, UPLIFT MODELS, AND REINFORCEMENT LEARNING 38714.1 A/B Testing 38714.2 Uplift (Persuasion) Modeling 39314.3 Reinforcement Learning 40014.4 Summary 405PART VI MINING RELATIONSHIPS AMONG RECORDSCHAPTER 15 ASSOCIATION RULES AND COLLABORATIVE FILTERING 40915.1 Association Rules 40915.2 Collaborative Filtering 42415.3 Summary 438CHAPTER 16 CLUSTER ANALYSIS 44516.1 Introduction 44516.2 Measuring Distance Between Two Records 44916.3 Measuring Distance Between Two Clusters 45516.4 Hierarchical (Agglomerative) Clustering 45716.5 Non-Hierarchical Clustering: The k-Means Algorithm 466PART VII FORECASTING TIME SERIESCHAPTER 17 HANDLING TIME SERIES 47917.1 Introduction 48017.2 Descriptive vs. Predictive Modeling 48117.3 Popular Forecasting Methods in Business 48117.4 Time Series Components 48217.5 Data Partitioning and Performance Evaluation 486CHAPTER 18 REGRESSION-BASED FORECASTING 49718.1 A Model with Trend 49818.2 A Model with Seasonality 50418.3 A Model with Trend and Seasonality 50818.4 Autocorrelation and ARIMA Models 509CHAPTER 19 SMOOTHING AND DEEP LEARNING METHODS FOR FORECASTING 53319.1 Smoothing Methods: Introduction 53419.2 Moving Average 53419.3 Simple Exponential Smoothing 54119.4 Advanced Exponential Smoothing 54519.5 Deep Learning for Forecasting 549PART VIII DATA ANALYTICSCHAPTER 20 SOCIAL NETWORK ANALYTICS 56320.1 Introduction 56320.2 Directed vs. Undirected Networks 56420.3 Visualizing and Analyzing Networks 56720.4 Social Data Metrics and Taxonomy 57120.5 Using Network Metrics in Prediction and Classification 57720.6 Collecting Social Network Data with RapidMiner 58420.7 Advantages and Disadvantages 584CHAPTER 21 TEXT MINING 58921.1 Introduction 58921.2 The Tabular Representation of Text: Term–Document Matrix and “Bag-of-Words’’ 59021.3 Bag-of-Words vs. Meaning Extraction at Document Level 59221.4 Preprocessing the Text 59321.5 Implementing Machine Learning Methods 60221.6 Example: Online Discussions on Autos and Electronics 60221.7 Example: Sentiment Analysis of Movie Reviews 60721.8 Summary 614CHAPTER 22 RESPONSIBLE DATA SCIENCE 61722.1 Introduction 61722.2 Unintentional Harm 61822.3 Legal Considerations 62022.4 Principles of Responsible Data Science 62122.5 A Responsible Data Science Framework 62422.6 Documentation Tools 62822.7 Example: Applying the RDS Framework to the COMPAS Example 63122.8 Summary 641PART IX CASESCHAPTER 23 CASES 64723.1 Charles Book Club 64723.2 German Credit 65323.3 Tayko Software Cataloger 65823.4 Political Persuasion 66223.5 Taxi Cancellations 66523.6 Segmenting Consumers of Bath Soap 66723.7 Direct-Mail Fundraising 67023.8 Catalog Cross-Selling 67223.9 Time Series Case: Forecasting Public Transportation Demand 67323.10 Loan Approval 675Index 685
Coding und Making mit Scratch und MakeyMakey
Scratch ist eine visuelle Programmiersprache, sie wurde von der Lifelong Kindergarten Group am MIT entwickelt. Viele neuere erziehungsorientierte Programmiersprachen nehmen sich das Design von Scratch als Vorbild (Snap!, Ozoblockly, Touchdevelop).Scratch ist so einfach in der Bedienung, dass bereits Volksschulkinder damit erste Erfahrungen im Programmieren machen können. Scratch läuft ab Version 2 im Browser, eine Installation ist nicht nötig. Die einzelnen Befehle werden per Drag & Drop zu Sequenzen verbunden, eine kindgerechte Bedienung steht im Vordergrund. Die Projekte werden online gespeichert und können veröffentlicht werden, so sind erste Ergebnisse schnell online verfügbar, aber auch ein lokales Speichern ist möglich.Mit Beiträgen von Bernhard Abfalter, Sabine Apfler, Moritz Brinnich, Elieser Grill, Duy Ho David Tran, Natalie Traxler und Andreas Weiner.Gerhard Brandhofer:HS-Prof. Mag. Dr. Gerhard Brandhofer, BEd hat eine Hochschulprofessur für Mediendidaktik und informatische Bildung an der PH Niederösterreich inne. Zu den Arbeitsschwerpunkten gehören die Planung, Lehre und Forschung im Bereich des Einsatzes von digitalen Medien im Unterricht der Primar- und Sekundarstufe Forschungsaktivitäten und Veröffentlichungen umfassen die Themenfelder der Nutzung digitaler Medien in der Schule wie auch in der Hochschule, die Bedingungen für gelingende informatische Bildung, die Implementierung visueller Programmiersprachen in der Schulbildung.
Blogging All-in-One For Dummies
BLOG WITH THE BEST OF ‘EM!If you’re looking for a complete guide to creating and solidifying your place in the blogosphere, you’ve come to the right place! With 8 books in one, Blogging All-in-One For Dummies is the only resource you’ll need to get started or to improve your existing blog. Learn about the most popular blogging platforms, creating content worth reading, and methods for driving traffic to your blog. Cut through the confusion and find the facts about monetizing your blog, using the best blogging tools for you, and increasing reader engagement to become an active, successful member of the blogging community. You're ready to start blogging, so let Dummies show you the way!* Perfect your blog idea and choose the best platform for you* Get people to read your blog through search engine optimization and social media promotion* Learn about the latest trends in the blogosphere* Make money from your blog with creative monetization ideasBloggers of all skill and experience levels will find valuable information in Blogging All-in-One For Dummies. AMY LUPOLD BAIR is the founder of Resourceful Mommy Media, LLC, and the author of the parenting and lifestyle blog, Resourceful Mommy. She is the author of Blogging For Dummies, 7th Edition. Introduction 1BOOK 1: ENTERING THE BLOGOSPHERE 7Chapter 1: Joining the Blogosphere 9Chapter 2: Preparing to Start and Write a Blog 27Chapter 3: Blogging Basics 43Chapter 4: Blogging Best Practices 67BOOK 2: NICHE BLOGGING 81Chapter 1: Understanding Niche Blogging 83Chapter 2: Benefiting from a Niche Blog Approach 99Chapter 3: Choosing Your Niche 111Chapter 4: Writing for Your Niche 127BOOK 3: CORPORATE AND NON-PROFIT BLOGGING 149Chapter 1: Starting a Business Blog 151Chapter 2: Developing a Blog Plan 177Chapter 3: Choosing Bloggers 199Chapter 4: Writing an Organization’s Blog 215Chapter 5: Keeping Yourself and Your Organization Out of Trouble 227BOOK 4: FIGURING OUT BLOGGING PLATFORMS 241Chapter 1: Choosing a Blogging Platform 243Chapter 2: Finding the Right Blogging Platform 253Chapter 3: Taking a Look at WordPress 269Chapter 4: Using Google Blogger 301Chapter 5: Understanding Medium 331Chapter 6: Blogging with Wix 365BOOK 5: BLOGGING TOOLS 401Chapter 1: Optimizing for Search Engines 403Chapter 2: Measuring Blog Performance 419Chapter 3: Enhancing Content 435Chapter 4: Staying Organized 455BOOK 6: PROMOTING AND GROWING YOUR BLOG 479Chapter 1: Secrets to Blogging Success 481Chapter 2: Building Community 491Chapter 3: Social Networking 499Chapter 4: Distributing Content 515Chapter 5: Inviting or Being a Guest Blogger 529BOOK 7: MAKING MONEY FROM YOUR BLOG 539Chapter 1: Blog Advertising 101 541Chapter 2: Publishing Advertising 549Chapter 3: Making Money with Affiliate Marketing 575Chapter 4: Publishing Sponsored Posts 589Chapter 5: Monetizing with Social Commerce 603Chapter 6: Selling Ad Space Directly 623Chapter 7: Benefiting from Indirect Monetization Opportunities 633BOOK 8: MOVING BEYOND WRITING BLOG POSTS 641Chapter 1: Painting a Picture with Visual Content 643Chapter 2: Reaching Your Audience with Video Content 665Chapter 3: Getting Social with Social Media 683Chapter 4: Creating a Podcast 711Index 727
TCP/IP - Grundlagen und Praxis (3. Auflg.)
Seit vielen Jahren das unverzichtbare Standardwerk. Jetzt in 3., aktualisierter und überarbeiteter Auflage aus Februar 2023. TCP/IP gilt als Standard für die Kommunikation in Netzwerken – sowohl im lokalen Bereich als auch im weltumspannenden Internet. Wie jede Protokollfamilie so setzt sich auch TCP/IP aus verschiedenen Komponenten zusammen. Sie werden im Rahmen dieses Buches mit folgenden Schwerpunktthemen umfassend erläutert:Entwicklung und Funktion von NetzwerkenSwitching und RoutingProtokolle der TCP/IP-FamilieAdressierung im Netzwerk (statisch, dynamisch per DHCP)Namensauflösung im IP-Netzwerk (Domain Name Service)Routing-Protokolle im IP-Netzwerk und deren FunktionSpezielle Dienste auf Basis von TCP/IPTCP/IP in kabellosen Netzwerken (WLAN, Bluetooth, DSL-Vectoring usw.)Sicherheit im IP-Netzwerk (IPsec, VPN, SSL)Weiterentwicklungen auf Basis von IPv6Internet der Dinge (IoT)Implementierung von TCP/IP in BetriebssystemenNeben den Grundlagen werden auch praktische Aspekte beleuchtet, die für die tägliche Arbeit von Relevanz sein können. So wird beispielsweise der Analyse von Netzwerkstörungen ein ganzes Kapitel gewidmet. Außerdem wird beispielhaft im Anhang die TCP/IP-Konfiguration auf verschiedenen Betriebssystemplattformen dargestellt oder zum Thema »Sicherheit« ein datenzentrisch abgesicherter »Sicherheitsschild« vorgestellt.Zum Autor:Gerhard Lienemann arbeitete ab 1991 für etwa 12 Jahre als Netzwerkadministrator in einem produzierenden Betrieb, bevor er ins technische Management wechselte. Seitdem war er zunächst zuständig für operative Kommunikationssicherheit und übernahm dann zusätzlich die Betreuung eines europäischen Netzwerkteams. Nur kurze Zeit später erweiterte er seine Verantwortung auf ein globales Netzwerkteam in Asien, Nord- und Südamerika. Seiner Leidenschaft „IT-Kommunikation“ ist er auch nach dem Ausscheiden aus dem aktiven Berufsleben treu geblieben.