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EBookClubs

Read Books & Download eBooks Full Online

Book Google Firebase Android Developer Certification

Download or read book Google Firebase Android Developer Certification written by and published by Cybellium . This book was released on 2024-10-26 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com

Book Google Analytics 4  GA4  Certification

Download or read book Google Analytics 4 GA4 Certification written by and published by Cybellium . This book was released on 2024-10-26 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com

Book Mastering Firebase for Android Development

Download or read book Mastering Firebase for Android Development written by Ashok Kumar S and published by Packt Publishing Ltd. This book was released on 2018-06-29 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Firebase is a completely scalable, real-time backend service and provides all the tools necessary to develop rich, collaborative applications using client side code. This books will take deep dive into the features of Firebase by exploring its complete toolchain.

Book Official Google Cloud Certified Associate Cloud Engineer Study Guide

Download or read book Official Google Cloud Certified Associate Cloud Engineer Study Guide written by Dan Sullivan and published by John Wiley & Sons. This book was released on 2019-04-01 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Only Official Google Cloud Study Guide The Official Google Cloud Certified Associate Cloud Engineer Study Guide, provides everything you need to prepare for this important exam and master the skills necessary to land that coveted Google Cloud Engineering certification. Beginning with a pre-book assessment quiz to evaluate what you know before you begin, each chapter features exam objectives and review questions, plus the online learning environment includes additional complete practice tests. Written by Dan Sullivan, a popular and experienced online course author for machine learning, big data, and Cloud topics, Official Google Cloud Certified Associate Cloud Engineer Study Guide is your ace in the hole for deploying and managing Google Cloud Services. Select the right Google service from the various choices based on the application to be built Compute with Cloud VMs and managing VMs Plan and deploying storage Network and configure access and security Google Cloud Platform is a leading public cloud that provides its users to many of the same software, hardware, and networking infrastructure used to power Google services. Businesses, organizations, and individuals can launch servers in minutes, store petabytes of data, and implement global virtual clouds with the Google Cloud Platform. Certified Associate Cloud Engineers have demonstrated the knowledge and skills needed to deploy and operate infrastructure, services, and networks in the Google Cloud. This exam guide is designed to help you understand the Google Cloud Platform in depth so that you can meet the needs of those operating resources in the Google Cloud.

Book Become GCP Cloud Digital Leader Certified in 7 Days

Download or read book Become GCP Cloud Digital Leader Certified in 7 Days written by Abhinav Krishna Kaiser and published by Springer Nature. This book was released on with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book AWS Certified Mobile Developer

Download or read book AWS Certified Mobile Developer written by and published by Cybellium . This book was released on with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome to the forefront of knowledge with Cybellium, your trusted partner in mastering the cutting-edge fields of IT, Artificial Intelligence, Cyber Security, Business, Economics and Science. Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com

Book Cloud Native Development with Google Cloud

Download or read book Cloud Native Development with Google Cloud written by Daniel Vaughan and published by "O'Reilly Media, Inc.". This book was released on 2023-11-10 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cloud native development gives you the power to rapidly build, secure, and scale software. But you still need to navigate many potential pitfalls along the way. Through practical examples, this book demonstrates how to use Google Cloud as a laboratory to enable rapid innovation, a factory to automate build and testing, and a citadel to operate applications at scale securely. Author Daniel Vaughan shows you how to take applications from prototype to production by combining Google Cloud services, a cloud native programming model, and best practices. By following an example project from start to finish, developers, architects, and engineering managers working with the Google Cloud Platform will learn how to build and run cloud native applications on Google Cloud with confidence. With this book, you will: Understand cloud native development concepts including microservices, containerization, and event-driven architecture Learn Google Cloud services that specifically support this development style: compute, persistence, messaging, DevOps, security and networking, and observability Confidently build cloud native applications on Google Cloud Learn how to address nonfunctional requirements such as security, observability, and testing Successfully make the transition from initial proofs of concept and prototypes to production systems

Book Android Programming for Beginners

Download or read book Android Programming for Beginners written by John Horton and published by Packt Publishing Ltd. This book was released on 2018-10-31 with total page 767 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn all the Java and Android skills you need to start making powerful mobile applications with practical and actionable steps Key FeaturesKick-start your Android programming career, or just have fun publishing apps to the Google Play marketplaceA first-principles introduction to Java, via Android, which means you'll be able to start building your own applications from scratchLearn by example and build four real-world apps and dozens of mini-apps throughout the bookBook Description Are you trying to start a career in programming, but haven't found the right way in? Do you have a great idea for an app, but don't know how to make it a reality? Or maybe you're just frustrated that in order to learn Android, you must know Java. If so, then this book is for you. This new and expanded second edition of Android Programming for Beginners will be your companion to create Android Pie applications from scratch. We will introduce you to all the fundamental concepts of programming in an Android context, from the basics of Java to working with the Android API. All examples use the up-to-date API classes, and are created from within Android Studio, the official Android development environment that helps supercharge your application development process. After this crash course, we'll dive deeper into Android programming and you'll learn how to create applications with a professional-standard UI through fragments and store your user's data with SQLite. In addition, you'll see how to make your apps multilingual, draw to the screen with a finger, and work with graphics, sound, and animations too. By the end of this book, you'll be ready to start building your own custom applications in Android and Java. What you will learnMaster the fundamentals of coding Java for Android Pie Install and set up your Android development environment Build functional user interfaces with the Android Studio visual designer Add user interaction, data captures, sound, and animation to your apps Manage your apps' data using the built-in Android SQLite database Find out about the design patterns used by professionals to make top-grade applications Build, deploy, and publish real Android applications to the Google Play marketplaceWho this book is for This book is for you if you are completely new to Java, Android, or programming and want to make Android applications. This book also acts as a refresher for those who already have experience of using Java on Android to advance their knowledge and make fast progress through the early projects.

Book Mastering Kotlin

    Book Details:
  • Author : Nate Ebel
  • Publisher : Packt Publishing Ltd
  • Release : 2019-10-11
  • ISBN : 1838552367
  • Pages : 417 pages

Download or read book Mastering Kotlin written by Nate Ebel and published by Packt Publishing Ltd. This book was released on 2019-10-11 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore popular language features, Java to Kotlin interoperability, advanced topics, and practical applications by building a variety of sample projects Key FeaturesUnderstand and leverage the syntax, tools, and patterns by writing code in KotlinExplore practical topics such as Java interop, concurrency with coroutines, and functional programmingDiscover how to use Kotlin for build targets like Android, iOS, JavaScript, and backend serviceBook Description Using Kotlin without taking advantage of its power and interoperability is like owning a sports car and never taking it out of the garage. While documentation and introductory resources can help you learn the basics of Kotlin, the fact that it’s a new language means that there are limited learning resources and code bases available in comparison to Java and other established languages. This Kotlin book will show you how to leverage software designs and concepts that have made Java the most dominant enterprise programming language. You’ll understand how Kotlin is a modern approach to object-oriented programming (OOP). This book will take you through the vast array of features that Kotlin provides over other languages. These features include seamless interoperability with Java, efficient syntax, built-in functional programming constructs, and support for creating your own DSL. Finally, you will gain an understanding of implementing practical design patterns and best practices to help you master the Kotlin language. By the end of the book, you'll have obtained an advanced understanding of Kotlin in order to be able to build production-grade applications. What you will learnModel data using interfaces, classes, and data classesGrapple with practical interoperability challenges and solutions with JavaBuild parallel apps using concurrency solutions such as coroutinesExplore functional, reactive, and imperative programming to build flexible appsDiscover how to build your own domain-specific languageEmbrace functional programming using the standard library and ArrowDelve into the use of Kotlin for frontend JavaScript developmentBuild server-side services using Kotlin and KtorWho this book is for If you’re a Kotlin developer looking to further their skills or a professional Java developer looking for better or professional resources in order to make a switch to Kotlin, this book is for you. Familiarity with Kotlin programming will assist with understanding key concepts covered in the book.

Book Google Cloud Associate Cloud Engineer Certification and Implementation Guide

Download or read book Google Cloud Associate Cloud Engineer Certification and Implementation Guide written by Agnieszka Koziorowska and published by Packt Publishing Ltd. This book was released on 2023-09-29 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gain practical knowledge and hands-on expertise in implementing Google Cloud Platform services and prepare to confidently pass the exam on your first attempt Key Features Explore Google Cloud Platform services and operations in depth Gain hands-on experience to effectively employ Google Cloud services Receive tailored guidance for Associate Cloud Engineer certification from Google experts Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionGoogle Cloud Platform (GCP) is a leading cloud provider, helping companies and users worldwide to solve the most challenging business issues. This book will teach cloud engineers working with GCP how to implement, configure, and secure cloud environment, and help students gain confidence in utilizing various GCP services. The book begins by introducing you to Google Cloud and the ACE exam, including various resources that can help you pass. The next set of chapters will help you explore the various compute options in Google Cloud, such as Google Kubernetes Engine and Google Compute Engine. As you advance, you'll gain a clear understanding of the essence of the cloud, including networking and storage, as well as the data analytics products that Google Cloud provides. The chapters also cover key topics such as monitoring, logging, diagnostics, and price estimation along with the most crucial of subjects, security, with a particular focus on identity and access management. Finally, you'll be given the chance to test your newfound knowledge with the help of two mock exams. By the end of this book, you’ll have learned the difference between various Google Cloud Platform services, along with specific use cases, and be able to implement these services with the GCP console and command-line utilities.What you will learn Grasp the key topics needed to achieve ACE certification Import and export data to and from Google Cloud Implement and configure various networking options in Google Cloud Derive insights from data with Google Data Analytics Gain knowledge and experience in monitoring and logging Test yourself in various scenarios while reading the book Choose the optimal options to manage your solution's data Who this book is forThis book is for anyone preparing for Associate Cloud Engineer certification. It can be used by IT system administrators as well as DevOps and it will be most useful to cloud architects as it covers all areas of Google Cloud Platform. This guide is ideal for those who want to start working with Google Cloud, gain practical knowledge, and achieve certification.

Book Android Programming with Kotlin for Beginners

Download or read book Android Programming with Kotlin for Beginners written by John Horton and published by Packt Publishing Ltd. This book was released on 2019-04-30 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build smart looking Kotlin apps with UI and functionality for the Android platform Key FeaturesStart your Android programming career, or just have fun publishing apps on Google Play marketplaceThe first-principle introduction to Kotlin through Android, to start building easy-to-use appsLearn by example and build four real-world apps and dozens of mini-appsBook Description Android is the most popular mobile operating system in the world and Kotlin has been declared by Google as a first-class programming language to build Android apps. With the imminent arrival of the most anticipated Android update, Android 10 (Q), this book gets you started building apps compatible with the latest version of Android. It adopts a project-style approach, where we focus on teaching the fundamentals of Android app development and the essentials of Kotlin by building three real-world apps and more than a dozen mini-apps. The book begins by giving you a strong grasp of how Kotlin and Android work together before gradually moving onto exploring the various Android APIs for building stunning apps for Android with ease. You will learn to make your apps more presentable using different layouts. You will dive deep into Kotlin programming concepts such as variables, functions, data structures, Object-Oriented code, and how to connect your Kotlin code to the UI. You will learn to add multilingual text so that your app is accessible to millions of more potential users. You will learn how animation, graphics, and sound effects work and are implemented in your Android app. By the end of the book, you will have sound knowledge about significant Kotlin programming concepts and start building your own fully featured Android apps. What you will learnLearn how Kotlin and Android work togetherBuild a graphical drawing app using Object-Oriented Programming (OOP) principlesBuild beautiful, practical layouts using ScrollView, RecyclerView, NavigationView, ViewPager and CardViewWrite Kotlin code to manage an apps' data using different strategies including JSON and the built-in Android SQLite databaseAdd user interaction, data captures, sound, and animation to your appsImplement dialog boxes to capture input from the userBuild a simple database app that sorts and stores the user's dataWho this book is for This book is for people who are new to Kotlin, Android and want to develop Android apps.It also acts as a refresher for those who have some experience in programming with Android and Kotlin.

Book Exam Ref AZ 204 Developing Solutions for Microsoft Azure

Download or read book Exam Ref AZ 204 Developing Solutions for Microsoft Azure written by Santiago Fernandez Munoz and published by Microsoft Press. This book was released on 2020-09-18 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare for Microsoft Exam AZ-204–and help demonstrate your real-world mastery of Microsoft Azure solutions development. Designed for working Azure developers, this Exam Ref focuses on the critical thinking and decision-making acumen needed for success at the Microsoft Certified Azure Developer Associate level. Focus on the expertise measured by these objectives: Develop for cloud storage Create Platform as a Service (PaaS) Solutions Secure cloud solutions Develop for an Azure cloud model Implement cloud integration solutions Develop Azure Cognitive Services, Bot, and IoT solutions Develop Azure Infrastructure as a Service compute solutions Develop Azure Platform as a Service compute solutions Develop for Azure storage Implement Azure security Monitor, troubleshoot, and optimize solutions Connect to and consume Azure services and third-party services This Microsoft Exam Ref: Organizes its coverage by exam objectives Features strategic, what-if scenarios to challenge you Assumes you want to show your ability to design and build diverse Microsoft Azure cloud solutions, and successfully participate in all phases of their development About the Exam Exam AZ-204 focuses on knowledge needed to develop Azure compute solutions; develop for Azure storage; implement Azure security; monitor, troubleshoot, and optimize Azure solutions; connect to and consume Azure services and third-party services. About Microsoft Certification Passing this exam fulfills your requirements for the Microsoft Certified: Azure Developer Associate credential, demonstrating your readiness to design, build, test, and maintain Microsoft Azure cloud solutions, and partner with other cloud professionals and clients to implement them. This exam is also a prerequisite for the Microsoft Certified: Azure DevOps Engineer Expert credential. See full details at: microsoft.com/learn

Book TCP IP in 24 Hours  Sams Teach Yourself

Download or read book TCP IP in 24 Hours Sams Teach Yourself written by Joe Casad and published by Sams Publishing. This book was released on 2017-03-09 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sams Teach Yourself TCP/IP in 24 Hours, Sixth Edition is a practical guide to the simple yet illusive protocol system that powers the Internet. A step-by-step approach reveals how the protocols of the TCP/IP stack really work and explores the rich array of services available on the Internet today. You’ll learn about configuring and managing real-world networks, and you’ll gain the deep understanding you’ll need to troubleshoot new problems when they arise. Sams Teach Yourself TCP/IP in 24 Hours is the only single-volume introduction to TCP/IP that receives regular updates to incorporate new technologies of the ever-changing Internet. This latest edition includes up-to-date material on recent topics such as tracking and privacy, cloud computing, mobile networks, and the Internet of Things. Each chapter also comes with: Practical, hands-on examples, showing you how to apply what you learn Quizzes and exercises that test your knowledge and stretch your skills Notes and tips with shortcuts, solutions, and workarounds If you're looking for a smart, concise introduction to the TCP/IP protocols,start your clock and look inside. Learn how to... Understand TCP/IP’s role, how it works, and how it continues to evolve Work with TCP/IP’s Network Access, Internet, Transport, and Application layers Design modern networks that will scale and resist attack Address security and privacy issues with encryption, digital signatures, VPNs, Kerberos, web tracking, cookies, anonymity networks, and firewalls Discover how IPv6 differs from IPv4, and how to migrate or coexist with IPv6 Configure dynamic addressing, DHCP, NAT, and Zeroconf Establish efficient and reliable routing, subnetting, and name resolution Use TCP/IP in modern cloud-based environments Integrate IoT devices into your TCP/IP network Improve your efficiency with the latest TCP/IP tools and utilities Support high-performance media streaming and webcasting Troubleshoot problems with connectivity, protocols, name resolution, and performance Walk through TCP/IP network implementation, from start to finish

Book Digital Marketing Fundamentals

Download or read book Digital Marketing Fundamentals written by Greg Jarboe and published by John Wiley & Sons. This book was released on 2023-02-22 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare for the OMCP certification exam and expand your digital marketing skillset Courses relying on the OMCP Digital Marketing Certification standards attract over 70,000 students at 900 universities around the world each year. This challenging curriculum requires strong command of content marketing, conversion rate optimization, and other digital marketing competencies in high market demand. In Digital Marketing Fundamentals, veteran digital media and marketing experts Greg Jarboe, Michael Stebbins, and Matt Bailey deliver an essential and accessible roadmap to completing the highly sought-after OMCP Digital Marketing Certification. You’ll explore topics like digital analytics, social media marketing, and search engine optimization with the help of industry-leading authors and members of the OMCP Standards Committee. In the book, you’ll also find: Full discussions of paid search marketing, email marketing, and marketing to mobile device users Exacting and focused instruction on all the competencies tested by the OMCP exam Accessible content suitable for experienced digital marketers looking for a new certification to boost their career, as well as novice practitioners trying to expand their skillset Perfect for aspiring and practicing digital marketers, Digital Marketing Fundamentals also belongs in the libraries of entrepreneurs, solopreneurs, and other small- and medium-sized business leaders looking for a starting point into the critical world of digital marketing.

Book React Native Cookbook

    Book Details:
  • Author : Dan Ward
  • Publisher : Packt Publishing Ltd
  • Release : 2019-01-31
  • ISBN : 1788990439
  • Pages : 583 pages

Download or read book React Native Cookbook written by Dan Ward and published by Packt Publishing Ltd. This book was released on 2019-01-31 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improve your React Native mobile development skills and transition from web to mobile development with this solution-packed guide Key FeaturesLearn strategies and techniques to face React Native mobile development challenges head-onExplore ways to use iOS and Android for React Native development to maximize code reuse and cohesionBuild engaging user experiences with React NativeBook Description If you are a developer looking to create mobile applications with maximized code reusability and minimized cost, React Native is what you need. With this practical guide, you'll be able to build attractive UIs, tackle common problems in mobile development, and achieve improved performance in mobile environments. This book starts by covering the common techniques for React Native customization and helps you set up your development platforms. Over the course of the book, you'll work through a wide variety of recipes that help you create, style, and animate your apps with built-in React Native and custom third-party components. You'll also develop real-world browser-based authentication, build a fully functional audio player, and integrate Google Maps in your apps. This book will help you explore different strategies for working with data, including leveraging the popular Redux library and optimizing your app's dataflow. You'll also learn how to write native device functionality for new and existing React Native projects and how app deployment works. By the end of this book, you'll be equipped with tips and tricks to write efficient code and have the skills to build full iOS and Android applications using React Native. What you will learnBuild UI features and components using React NativeCreate advanced animations for UI componentsDevelop universal apps that run on phones and tabletsLeverage Redux to manage application flow and dataExpose both custom native UI components and application logic to React NativeEmploy open source third-party plugins to create React Native appsWho this book is for If you're a JavaScript developer looking for a practical guide for developing feature-rich mobile apps using React Native, this book is for you. Though not necessary, some experience of working with React will help you understand the React Native concepts covered in this book easily. While React Native development can be done on a Windows machine, certain aspects, such as running your apps on iOS devices and in the iOS simulator, or editing native code with Xcode, can only be done with a Mac.

Book Learn React with TypeScript 3

Download or read book Learn React with TypeScript 3 written by Carl Rippon and published by Packt Publishing Ltd. This book was released on 2018-11-29 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Start developing modern day component based web apps using React 16, Redux and TypeScript 3 with this easy to follow guide filled with practical examples. Key FeaturesLearn the latest and core features of React such as components, React Router, and suspenseDive into TypeScript 3 and it`s core components such as interfaces, types aliases, tuples, generics and much more.Build small-to-large scale single page applications with React, Redux, GraphQL and TypeScriptBook Description React today is one of the most preferred choices for frontend development. Using React with TypeScript enhances development experience and offers a powerful combination to develop high performing web apps. In this book, you’ll learn how to create well structured and reusable react components that are easy to read and maintain by leveraging modern web development techniques. We will start with learning core TypeScript programming concepts before moving on to building reusable React components. You'll learn how to ensure all your components are type-safe by leveraging TypeScript's capabilities, including the latest on Project references, Tuples in rest parameters, and much more. You'll then be introduced to core features of React such as React Router, managing state with Redux and applying logic in lifecycle methods. Further on, you'll discover the latest features of React such as hooks and suspense which will enable you to create powerful function-based components. You'll get to grips with GraphQL web API using Apollo client to make your app more interactive. Finally, you'll learn how to write robust unit tests for React components using Jest. By the end of the book, you'll be well versed with all you need to develop fully featured web apps with React and TypeScript. What you will learnGain a first-hand experience of TypeScript and its productivity features Transpile your TypeScript code into JavaScript for it to run in a browser Learn relevant advanced types in TypeScript for creating strongly typed and reusable components.Create stateful function-based components that handle lifecycle events using hooks Get to know what GraphQL is and how to work with it by executing basic queries to get familiar with the syntaxBecome confident in getting good unit testing coverage on your components using JestWho this book is for The ideal target audience for this book are web developers who want to get started with creating modern day web apps with React and TypeScript.You are expected to have a basic understanding of JavaScript and HTML programming. No prior knowledge of TypeScript and React is needed.

Book Healthcare Transformation with Informatics and Artificial Intelligence

Download or read book Healthcare Transformation with Informatics and Artificial Intelligence written by J. Mantas and published by IOS Press. This book was released on 2023-07-27 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial intelligence (AI) is once again in the news, with many major figures urging caution as developments in the technology accelerate. AI impacts all aspects of our lives, but perhaps the discipline of Biomedical Informatics is more affected than most, and is an area where the possible pitfalls of the technology might have particularly serious consequences. This book presents the papers delivered at ICIMTH 2023, the 21st International Conference on Informatics, Management, and Technology in Healthcare, held in Athens, Greece, from 1-3 July 2023. The ICIMTH conferences form a series of scientific events which offers a platform for scientists working in the field of biomedical and health informatics from all continents to gather and exchange research findings and experience. The title of the 2023 conference was Healthcare Transformation with Informatics and Artificial Intelligence, reflecting the importance of AI to healthcare informatics. A total of 252 submissions were received by the Program Committee, of which 149 were accepted as full papers, 13 as short communications, and 14 as poster papers after review. The papers cover a wide range of technologies, and topics include imaging, sensors, biomedical equipment, and management and organizational aspects, as well as legal and social issues. The book provides a timely overview of informatics and technology in healthcare during this time of extremely fast developments, and will be of interest to all those working in the field.