Dieses Buch f hrt in grundlegende Modelle, Methoden und Techniken zur Beschreibung von Informations- und Kommunikationssystemen und zum Entwicklungsmanagement ein. Ausgangspunkt ist eine Systemarchitektur, die verschiedene Sichten der Modellierung verbindet. Unternehmensprozesse werden zerlegt in die Dimensionen Zweck, Realisierung, Elemente und Detaillierung. Nach der Zerlegung werden alle Bestandteile im Sinne einer integrierten Modellierung zusammengef gt. Hinweise zum Management der Entwicklung von Informations- und Kommunikationssystemen erg nzen die Ausf hrungen.

Wer sich uber den Standard der Object Database Management Group zur Definition und Manipulation persistenter Objekte informieren will, findet in dieser Einfuhrung alles Wissenswerte: von der programmiersprachenunabhangigen Objektdefinitionssprache ODL uber die C++-basierte Objektmanipulationssprache OML bis zur Anfragesprache OQL und ihrer C++-Anbindung C++-OQL. Alle Sprachkonstrukte sind anhand zahlreicher Beispiele erlautert. UEbungsaufgaben mit Loesungen, samtliche Syntaxregeln und ein ausfuhrlicher Index zur schnellen Orientierung erganzen dieses Lehr- und Nachschlagewerk.

Das vorliegende Buch enthalt eine durch zahlreiche Beispiele veranschaulichte Einfuhrung in die objektorientierte Systemanalyse. Dem Leser werden die Grundlagen der Objektorientierung im einleitenden Teil des Buches erlautert. Anhand vielfaltiger Beispiele und einer Fallstudie wird der von den Autoren gewahlte Ansatz praxisorientiert dargestellt. Weitere Schwerpunkte bilden eine Darstellung des UEbergangs von der Analyse- in die Designphase, sowie UEberblicke uber die Einsatzmoeglichkeiten objektorientierter Entwurfsmuster und die heute verfugbare Computerunterstutzung.

Get a 360-degree view of Teams as a secure collaboration tool with best practices and recommendations for using Teams efficiently Key Features Master and manage virtual meetings easily using Teams Understand the essential security and administration aspects of Microsoft Teams Communicate and collaborate effectively with your colleagues using Teams and M365 apps such as Sway, Yammer, and Stream Book DescriptionThe outbreak of the pandemic has forced the world to embrace remote working and the modern style of virtual business. However, end users may find it challenging to cope with this sudden change in working style, not aware of all the features and remote working tools available to make their life easy. Microsoft Teams is an exceptional platform, adopted by many organizations for unified communication and collaboration, and this book will help you to make the most of its capabilities. Complete with step-by-step explanations and screenshots, this book guides you through the topics that you'll find useful in your daily use of Teams. You'll learn how to manage your teams and projects with Microsoft Teams in a structured and organized way. The book provides hands-on information with a focus on the end user side to help corporate users to increase productivity and become a Microsoft Teams superuser. Finally, you'll explore the most effective ways of using the app with best practices and tips and tricks for making the most of the features available for your scenario. By the end of this Microsoft Teams book, you'll have mastered Microsoft Teams and be fully equipped as a modern collaboration end user to effectively increase your remote work productivity. What you will learn Find out how to secure your documents and data with Microsoft's security Improve your organization's productivity and engagement with Microsoft Teams Integrate Teams with other Office 365 apps such as SharePoint, OneNote, and OneDrive Automate your regular tasks with easy end-user automation options Discover best practices and etiquettes for using Teams efficiently and effectively Explore tips and tricks from expert MVP and Microsoft Certified Trainer (MCT) authors Who this book is forThis book for anyone who wants to improve their day-to-day productivity using Microsoft Teams. Anyone with access to Office 365 apps will find this book useful irrespective of their designations. Fundamental knowledge of Microsoft Office 365 Applications is required.

Dieses Buch gibt einen Einblick in die vielfaltigen Moeglichkeiten, die die Zukunft des Handels bestimmen werden. Die Pandemie hat uns vor Augen gefuhrt, dass - auf der einen Seite - die stationaren Handler ihr Geschaftsmodell uberprufen und unverzuglich die Trends der Digitalisierung und Nachhaltigkeit integrieren mussen und - auf der anderen Seite - die Pure-Online-Handler zunehmend die Nahe zum Kunden suchen mussen. Beide Bewegungen werden zu neuen Geschaftsmodellen und Handelsformaten fuhren, die aus digitalen und stationaren Elementen bestehen werden. Erfahrene Experten aus dem Handels- und Konsumumfeld geben dem Leser Denkanstoesse, wie man sein Unternehmen zukunftsfahig gestalten kann. Neben anschaulichen Beispielen, pragmatischen Ideen und strategischen Anregungen werden auch Risiken und Chancen beleuchtet.Fuhrungskrafte und Praktiker erhalten wertvolle Hinweise fur die Neupositionierung des bestehenden Geschaftsmodells und die sinnvolle Kombination digitaler und stationarer Elemente. Der InhaltSmart Stores und Retail as a Service - Virtual- und Augmented-Reality-Technologien - Neue Formen des Bezahlens - Produktinformationen als innovativer Rohstoff der Digitalisierung - Direct to Consumer: Gefahren und Potentiale fur Handel, Hersteller und Startups - Erfolgsfaktor Reparatur und Reparaturlogistik - Innovationen im Handel nutzen und schutzen - Spezielle Verkaufstage: Black Friday & Co. - Herausforderung E-Food - Omnichannel-Logistik im Konsumguterhandel - Taschengeld und Taschengeldgeschafte im digitalisierten Handel - Kooperative Positionierungsmoeglichkeiten fur den Gross- und Fachhandel der Zukunft - Onlinehandel, Urbane Logistik und Nachhaltigkeit - Kunstliche Intelligenz als Technologiesprung bei der Warenversorgung - Retourenmanagement: Quelle zur Steigerung der Kundenzufriedenheit - Informations-Tsunami im digitalisierten Handel - Embargos und Sanktionen: ein Minenfeld fur den Digitalen Handel

Implement modern and agile QA practices to ensure your games are high quality, on budget, and released on time Purchase of the print or Kindle book includes a free PDF eBook Key Features Set up a test environment, create test plans, and learn to communicate with developers Discover how to build efficient QA teams either in-house or remotely Increase your chances of career advancement and your employability in the gaming industry Book DescriptionFew things are more annoying for gamers than encountering a buggy new game. This often leads to negative reviews, and in turn, you’ll find that demand for your games declines. The solution lies in better quality assurance (QA) – and Modern Game Testing will show you how to achieve just that. Whether you’re a new tester, developer or producer, the QA testing techniques shown in this book, using modern methodologies and the latest technology, will have you releasing quality games that are on time and, most importantly, on budget. The book begins by introducing you to QA and the various types of tests that are performed on games. You’ll then explore test cases and bug reporting, building tests for different platforms (even consoles and PCs), and LiveOps and test management. As you advance, you’ll build a QA team from scratch and work with remote QA testers. The chapters help you take a more traditional approach to learning lessons, enabling you to examine the modern agile approach and various testing strategies that you can then adopt. All angles are covered with oodles of examples, so you’ll have everything you need to implement QA strategies in your organization. By the end of this book, you’ll have a clear understanding of the modern methodologies of QA testing for games, and be able to build efficient, reliable, and long-lasting QA teams.What you will learn Conduct compliance, regression, and localization tests, among others Build and optimize test sets for testing mobile games Find out how to set up an efficient bug flow Write optimal bug reports that differentiate between priority and severity Pick the optimal testing approach for each phase of game development Discover how to use equivalence partitioning, boundary analysis, and decision tables Master live ops QA and handle live bugs Who this book is forThis book is for game testers, game producers, game developers, testing managers, and other QA professionals who want to learn more about modern approaches to QA and utilizing them to build more efficient and cost-effective QA teams and products. Prior professional testing experience is desirable, either in software or games testing and/or experience working in the gaming industry. Basic familiarity with agile working practices such as scrum is needed to fully understand all the concepts explained in this book.

Im vorliegenden Lehrbuch werden die Entwicklung von Exper- tensystemen, Einsatzm-glichkeiten (und Grenzen) der Expertensystemtechnologie und ausgew{hlte Anwendungsgebiete, vor allem im betrieblichen Bereich, beschrieben. Die Darstellung ist anwendungsorientiert und nicht prim{r auf die Vermittlung theoretischer Grundlagen ausgerichtet. Das Buch zielt grunds{tzlich auf betriebliche Anwendungen der Expertensystemtechnologie, wenngleich ein Gro teil der Ausf}hrungen auch f}r andere Bereiche (z. B. Expertensysteme im ingenieurwissenschaftlichen, technischen Bereich) G}ltigkeit hat. Es richtetsich an Studenten, Entwickler und Anwender.

Experten berichten in diesem Buch A1/4ber den Einsatz von Desktop-Publishing-Systemen. Im Vordergrund stehen dabei Aspekte der Software sowie Anwendungen im graphischen Gewerbe, im CAD-Bereich, in der Affentlichen Verwaltung sowie in Klein- und Mittelbetrieben. Das Buch ist eine wertvolle Hilfe fA1/4r alle, die den Einsatz eines DTP-Systems planen und Trends in ihre Entscheidung einbeziehen wollen.

Utilize Jeremy Hazel's vast Affinity Photo expertise to confidently solve problems in your photo edits by understanding the workflow structure and arming yourself with the most effective photo editing techniques in Affinity Photo Key Features * Learn to use masking, selection, brushes, blend mode, and color tools in the photo editing workflow * Unveil advanced personas used in the editing pipeline like tone mapping, liquefaction and more * Make your own brushes and build your own artistic pallet in Affinity Photo Book Description This book follows a practice based exploration of the Affinity Photo Program where you will learn the tools while making popular edits to your photo. The techniques and fundamentals are taught in conjunction with the WORKFLOW concept. Instead of a comprehensive description of the tools unlike other resources; in this book, you will learn the tools and approaches by doing them, and we also look at WHY they work, not simply how they work. This is neither a technical manual nor a workbook but a hybrid of project-based learning that leads to the application of tools and a deeper understanding of how to use each piece to achieve your goal. You'll learn enough of the fundamentals, such as how to navigate the interface, understand the concept of layers, and make your first edit, before we gradually increase the complexity of various projects, from single layer edits, composites, and RAW development, until you've put together a complex composition using the tools you've learned along the way. Furthermore, you will learn the best practices used by expert photo editors allowing you to finish the job flawlessly. By the end of this book, you will have a good body of work and will be able to evaluate edits you would like to make and feel confident in putting the pieces together to achieve whatever you want to accomplish with Affinity Photo. What you will learn * Develop a repeatable methodology for use in your photo editing style * Understand the most frequently utilized techniques by professional editors * Compete a body of work for use and reference in future projects * Develop your own libraries of assets, macros and tone mapping presets for your style * Recreate popular editing styles utilized in print and film * Recondition older family photos * Understand and deconstruct other editing styles to expand your knowledge Who This Book Is For This book targets beginners to any form of photo editing as well as those who are utilizing photoshop and making a switch from Adobe. Also small business owners who may utilize stock photos and want to do some brand specific editing but don't have a ton of experience doing photo based edits will find this book useful. Beginner level editors, photographers and people looking to get into product photography and advertising will be able to make the most out of this book. Table of Contents * Fundamentals of raster vs vector art * Opening your first document * An overview of the Affinity interface * Layer Fundamentals - The heart of Affinity Photo * Workflow 101-Making your first edit * The basics of masking in Affinity Photo * What is selection and how to achieve it in Affinity Photo * Basics of the brush studio panel * Blend mode fundamentals * Working with color in Affinity Photo * Editing in the RAW persona * Using Tone Mapping persona in Affinity * Using destructive liquefaction persona in Affinity Photo * Healing touchup and removal tools * Portrait touch up in Affinity * Making your own brushes * Working with Text (N.B. Additional chapters to be confirmed upon publication

Go on the complete R journey from tidying your data, whether small, complex, or big, to implementing and evaluating a variety of machine learning models Key Features * The 10th Anniversary Edition of the bestselling R machine learning book, updated with 50% new content for R 4.0.0 and beyond * Harness the power of R to build flexible, effective, and transparent machine learning models * Learn quickly with a clear, hands-on guide by machine learning expert Brett Lantz Book Description Machine learning, at its core, is concerned with transforming data into actionable knowledge. R offers a powerful set of machine learning methods to quickly and easily gain insight from your data. Machine Learning with R, Fourth Edition provides a hands-on, accessible, and readable guide to applying machine learning to real-world problems. Whether you are an experienced R user or new to the language, Brett Lantz teaches you everything you need for data pre-processing, uncovering key insights, making new predictions, and visualizing your findings. This 10th Anniversary Edition features several new chapters that reflect the progress of ML in the last few years and help you build your data science skills and tackle more challenging problems, including making successful ML models and advanced data preparation, building better learners, and making use of big data. You'll also find updates to the classic R data science book to R 4.0.0 with newer and better libraries, advice on ethical and bias issues in machine learning, and an introduction to deep learning. Whether you're looking to take your first steps with R for machine learning or making sure your skills and knowledge are up to date, this is an unmissable read. Find powerful new insights in your data; discover machine learning with R. What you will learn * Learn the end-to-end process of machine learning from raw data to implementation * Classify important outcomes using nearest neighbor and Bayesian methods * Predict future events using decision trees, rules, and support vector machines * Forecast numeric data and estimate financial values using regression methods * Model complex processes with artificial neural networks * Prepare, transform, and clean data using the tidyverse * Evaluate your models and improve their performance * Connect R to SQL databases and emerging big data technologies such as Spark, Hadoop, H2O, and TensorFlow Who This Book Is For Data scientists, actuaries, data analysts, financial analysts, social scientists, business and machine learning students, and other practitioners who want a clear, accessible guide to machine learning with R. No R experience is required, although prior exposure to statistics and programming is helpful.

Build maintainable, extensible, and virtually indestructible cloud applications on AWS with CDK Key Features * Build complex cloud applications with the revolutionary AWS CDK * Gain practical knowledge of AWS CDK to tame and leverage the powerful toolset of AWS * Practical exercises & architectural design patterns for developing modern serverless application Book Description Cloud applications are getting more complex each day and many toolsets and services have spun up to address some of the challenges proposed by running reliable solutions. Infrastructure as Code alongside containers and orchestration tools such as Kubernetes have been able to solve some of these challenges, and AWS CDK is the first solid attempt for a paradigm shift to build applications that are easy to develop, extend, and maintain. This book will start with setting up basic day to day bread-and-butter type infrastructure while helping you to understand the new prospects that CDK offers. You will then move to setting up pipelines for building CDK applications on the cloud that stand the test of time while sustaining the ease of adding new features. You will also get practical knowledge of container based as well as serverless application development. Further on, you will leverage AWS CDK to build cloud solutions using code instead of configuration files. You will wrap up with current community best practices for solving production issues when dealing with CDK applications. By the end of this book, you will have practical knowledge of CDK, and you will be able to easily tame and leverage the power of AWS with simple code using AWS CDK. What you will learn * Turn current containerized web applications to fully managed solutions * Benefits of building DevOps into everyday code with AWS CDK * Practically uncover the potential of AWS services with CDK * Create a serverless focused local development environment * Self-assemble projects with CI/CD and automated live testing * Follow the complete path of development to product with AWS CDK * Become versed in dealing with production issues through best practices Who This Book Is For This book is targeted towards traditional full stack developers who want to make it to the new world of Infrastructure as Code & serverless, solutions architects that want to learn the advantages of defining their services with AWS CDK, and DevOps specialists who are tired of managing endless configuration files. Readers should not be new to coding and must have experience in web development in languages such as Python, JS, Typescript, Java, etc. along with a basic understanding of how web applications are developed.

Fachbereich der GMDS und Fachausschuss 14 der GI in Giessen

Customize your Dynamics 365 customer engagement apps to increase business productivity and customer value at scale using a low-code approach Key Features Leverage Power Apps and customize Dynamics 365 CE apps to implement advanced business case scenarios Create automation with Power Automate to empower Dynamics 365 CE users to increase their productivity Easily build bots using Power Virtual Agents for both internal and external use cases Book DescriptionExtending Dynamics 365 Customer Engagement Apps with Low Code helps you gain a comprehensive, practical understanding of how a no-code/low-code project approach works for Dynamics 365 (D365) Customer Engagement (CE). This book covers the most relevant native capabilities for configuration, along with real-world scenarios to showcase the magic of extending D365 CE apps with Power Platform. The book starts by identifying different scenarios and use cases to extend D365 CE apps with a low-code approach. You'll learn about the different capabilities of Dataverse and Power Apps used to extend native applications. Next, you'll discover how to leverage Power Apps, both Canvas apps and model-driven apps, and Power Pages, to build apps and portals around D365 CE processes. You'll also explore Power Automate's capabilities to create or modify business processes, as well as incorporate new processes and automation. As you advance, you'll also discover how Power Virtual Agents can be implemented in D365 CE apps. The book concludes by teaching you to integrate Power BI natively with customer engagement, thus facilitating the construction of advanced reports and dashboards. By the end of this book, you'll have gained hands-on expertise in customizing CE apps with Power Platform to deliver more scalable and maintainable solutions. What you will learn Leverage the capabilities of Dataverse and Power Apps to extend Dynamics 365 CE native applications Create Canvas and model-driven apps on top of Dynamics 365 CE applications Integrate AI Builder capabilities with Dynamics 365 CE for advanced solutions Create automation with business process flow, cloud flows, and classic workflows Deploy a chatbot and integrate it with Dynamics 365 CE processes Embed Power BI dashboards and reports in Dynamics 365 CE apps Who this book is forThis book is for Dynamics 365 developers, solutions architects, technical functional consultants, and pre-sales architects working on Dynamics 365 customer engagement who want to customize and extend their customer engagement apps with the power of low-code/no-code technology, and gain practical experience in using Power Platform components to deliver scalable, maintainable, and intelligent solutions to their clients. Working knowledge of Dynamics 365 and basic knowledge of low-code/no-code technology will help you get the most out of this book.

Effective collaboration technologies and tools are critical to the development of contemporary business landscapes, especially as more businesses offer fully remote or hybrid work options. Effective communication is key to increasing work productivity and absolutely essential for project managers and teams working to achieve their end goals. Individuals and businesses can benefit from research on the design, execution, and assessment of collaboration applications as they strive for effective tools to increase virtual forms of communication. It is essential that businesses remain up to date with and incorporate these emerging virtual technologies and e-collaboration into their practices. Virtual Technologies and E-Collaboration for the Future of Global Business examines the most recent findings in knowledge-intensive, collaborative environments with a focus on methodologies and strategies for increasing online collaboration. It discusses the emerging technologies and tools for collaboration in virtual environments and includes findings in automation, computing, and intelligent information systems, as well as state-of-the-art solutions covering various issues and challenges. Covering topics such as capacity building, groupware systems, and knowledge management, this premier reference source is an essential resource for business leaders and managers, entrepreneurs, board directors, faculty and students of higher education, technology directors and managers, IT professionals, researchers, and academicians.

Learn the best practices for basic visual presentation so you can create visually appealing and flexible presentations using PowerPoint's features and deliver more impactful presentations by leveraging PowerPoint's tools Key Features * Learn how to plan your content and prepare your PowerPoint masters * Create visually appealing content using PowerPoint's features and add-ins * Deliver better presentations by leveraging PowerPoint's advanced delivery tools Book Description Doing business presentations is a must-have skill these days. It can make a difference between getting or losing that important promotion or winning or losing that very important client deal, or grant. Although most people realize doing great presentations is important, many also feel they lack the skills and that it takes them too much time. What are the main reasons for that? Very few business professionals know about good visual design, and many have been using PowerPoint for a long time without any formal training. This is where this book will help you. It leads you through the steps that will help you plan, create, and deliver more impactful and professional-looking presentations. First, by planning your content and preparing PowerPoint's masters. Then by creating visually appealing content using the application's less known or more advanced features, including the use of some useful third-party add-ins. And finally, delivering better presentations by leveraging PowerPoint's advanced delivery tools. By the end of this book, you will know what process helps you create and deliver impactful presentations more efficiently. What you will learn * Plan your presentation content and know your audience * Prepare PowerPoint's masters to speed up the development process and have a consistent look * Add and modify visual and multimedia elements * Use transitions and animations efficiently * Build flexibility and interactivity in your presentations * Practice your delivery with Presenter Coach * Leverage Presenter View during delivery to increase your confidence * Use PowerPoint Live in Teams for easier to manage remote presentations Who This Book Is For If you are a business professional wondering about best practices for presentations and if PowerPoint has any features that could help you create and deliver impactful presentations, this book is for you. You don't need any formal presentation design knowledge, but you do need to know PowerPoint's basic tools and functions such as starting and saving files, adding, copying, pasting, or moving slides. A good understanding of what is cloud storage and the use of Office 365 is also required.