Domain Driven Design With Java A Practitioner S Guide


Domain Driven Design With Java A Practitioner S Guide
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Domain Driven Design With Java A Practitioner S Guide


Domain Driven Design With Java A Practitioner S Guide
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Author : Premanand Chandrasekaran
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-08-19

Domain Driven Design With Java A Practitioner S Guide written by Premanand Chandrasekaran and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-19 with Computers categories.


Adopt a practical and modern approach to architecting and implementing DDD-inspired solutions to transform abstract business ideas into working software across the entire spectrum of the software development life cycle Key Features • Implement DDD principles to build simple, effective, and well-factored solutions • Use lightweight modeling techniques to arrive at a common collective understanding of the problem domain • Decompose monolithic applications into loosely coupled, distributed components using modern design patterns Book Description Domain-Driven Design (DDD) makes available a set of techniques and patterns that enable domain experts, architects, and developers to work together to decompose complex business problems into a set of well-factored, collaborating, and loosely coupled subsystems. This practical guide will help you as a developer and architect to put your knowledge to work in order to create elegant software designs that are enjoyable to work with and easy to reason about. You'll begin with an introduction to the concepts of domain-driven design and discover various ways to apply them in real-world scenarios. You'll also appreciate how DDD is extremely relevant when creating cloud native solutions that employ modern techniques such as event-driven microservices and fine-grained architectures. As you advance through the chapters, you'll get acquainted with core DDD's strategic design concepts such as the ubiquitous language, context maps, bounded contexts, and tactical design elements like aggregates and domain models and events. You'll understand how to apply modern, lightweight modeling techniques such as business value canvas, Wardley mapping, domain storytelling, and event storming, while also learning how to test-drive the system to create solutions that exhibit high degrees of internal quality. By the end of this software design book, you'll be able to architect, design, and implement robust, resilient, and performant distributed software solutions. What you will learn • Discover how to develop a shared understanding of the problem domain • Establish a clear demarcation between core and peripheral systems • Identify how to evolve and decompose complex systems into well-factored components • Apply elaboration techniques like domain storytelling and event storming • Implement EDA, CQRS, event sourcing, and much more • Design an ecosystem of cohesive, loosely coupled, and distributed microservices • Test-drive the implementation of an event-driven system in Java • Grasp how non-functional requirements influence bounded context decompositions Who this book is for This book is for intermediate Java programmers looking to upgrade their software engineering skills and adopt a collaborative and structured approach to designing complex software systems. Specifically, the book will assist senior developers and hands-on architects to gain a deeper understanding of domain-driven design and implement it in their organization. Familiarity with DDD techniques is not a prerequisite; however, working knowledge of Java is expected.



Domain Driven Design


Domain Driven Design
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Author : Jim Lewis
language : en
Publisher:
Release Date : 2019-12-08

Domain Driven Design written by Jim Lewis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-08 with categories.


Let's address the critical question right off the bat: why do you have to read this book? If you have a knack for software development, please do not throw this opportunity away. Now is your chance to become an expert.When reliable approaches function without domain driven design, such denial of this technology or market environment become costly. Even medium-sized mobile apps benefit immensely from the structure of the application of this amazing architecture. Too often, developers only chuck lines of code at problems that can be fixed with vital structural changes.Domain-Driven Design does a great job in incorporating industry conditions into aspects of software development. For example, this book focuses on how the accuracy of the model driven design involves constant communication in multiple occasions, and developers separated by team/locations do not participate in continual contact. Recommendations are provided on segmenting the software as a consequence of the market reality. This will enable efficient modeling across independent teams. Such approaches also take political problems within groups into consideration, as well as the collaboration of overburdened departments and legacy systems. In fact, the book points out a claim that many developers are protesting against, but this is particularly true: not all developers in a group need to pursue the same approach.The claim does not mean that developers are expected to use arbitrary solutions; it implies that programmers are not allowed to tie each other to a unique solution if they can address fundamentally different problems. Two teams working on your device may have a "User" category and may have a Consumer Category. But perhaps Team A wants a customer as part of the payment process, or Team B needs a customer as part of a support system. Should we use all departments in the same Customer Class? Perhaps not. Perhaps they should have Consumer-Grade billing and support. Then each Consumer includes only the actions they need for the job they have to do. Nevertheless, you will find considerable resistance to solutions like this-- critics are complaining of "unnecessary duplication," but in fact, it is not replication, and it is needed. Of similar reasons, the book tends to support the possibility of locking "Bounded Context."Furthermore, this beginner's guide is right on the money when it comes to structuring code in a manner that allows for business structure. The book also emphasizes concentration and project management in a sense that also helps teams to operate independently without the dictator and the design.



Patterns Principles And Practices Of Domain Driven Design


Patterns Principles And Practices Of Domain Driven Design
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Author : Scott Millett
language : en
Publisher: John Wiley & Sons
Release Date : 2015-04-20

Patterns Principles And Practices Of Domain Driven Design written by Scott Millett and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-20 with Computers categories.


Methods for managing complex software construction following the practices, principles and patterns of Domain-Driven Design with code examples in C# This book presents the philosophy of Domain-Driven Design (DDD) in a down-to-earth and practical manner for experienced developers building applications for complex domains. A focus is placed on the principles and practices of decomposing a complex problem space as well as the implementation patterns and best practices for shaping a maintainable solution space. You will learn how to build effective domain models through the use of tactical patterns and how to retain their integrity by applying the strategic patterns of DDD. Full end-to-end coding examples demonstrate techniques for integrating a decomposed and distributed solution space while coding best practices and patterns advise you on how to architect applications for maintenance and scale. Offers a thorough introduction to the philosophy of DDD for professional developers Includes masses of code and examples of concept in action that other books have only covered theoretically Covers the patterns of CQRS, Messaging, REST, Event Sourcing and Event-Driven Architectures Also ideal for Java developers who want to better understand the implementation of DDD



Domain Driven Design Distilled


Domain Driven Design Distilled
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Author : Vaughn Vernon
language : en
Publisher: Addison-Wesley Professional
Release Date : 2016-06-01

Domain Driven Design Distilled written by Vaughn Vernon and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-01 with Computers categories.


Domain-Driven Design (DDD) software modeling delivers powerful results in practice, not just in theory, which is why developers worldwide are rapidly moving to adopt it. Now, for the first time, there’s an accessible guide to the basics of DDD: What it is, what problems it solves, how it works, and how to quickly gain value from it. Concise, readable, and actionable, Domain-Driven Design Distilled never buries you in detail–it focuses on what you need to know to get results. Vaughn Vernon, author of the best-selling Implementing Domain-Driven Design, draws on his twenty years of experience applying DDD principles to real-world situations. He is uniquely well-qualified to demystify its complexities, illuminate its subtleties, and help you solve the problems you might encounter. Vernon guides you through each core DDD technique for building better software. You’ll learn how to segregate domain models using the powerful Bounded Contexts pattern, to develop a Ubiquitous Language within an explicitly bounded context, and to help domain experts and developers work together to create that language. Vernon shows how to use Subdomains to handle legacy systems and to integrate multiple Bounded Contexts to define both team relationships and technical mechanisms. Domain-Driven Design Distilled brings DDD to life. Whether you’re a developer, architect, analyst, consultant, or customer, Vernon helps you truly understand it so you can benefit from its remarkable power. Coverage includes What DDD can do for you and your organization–and why it’s so important The cornerstones of strategic design with DDD: Bounded Contexts and Ubiquitous Language Strategic design with Subdomains Context Mapping: helping teams work together and integrate software more strategically Tactical design with Aggregates and Domain Events Using project acceleration and management tools to establish and maintain team cadence



Domain Driven Design


Domain Driven Design
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Author : Eric Evans
language : en
Publisher: Addison-Wesley Professional
Release Date : 2004

Domain Driven Design written by Eric Evans and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.


"Domain-Driven Design" incorporates numerous examples in Java-case studies taken from actual projects that illustrate the application of domain-driven design to real-world software development.



Implementing Domain Driven Design


Implementing Domain Driven Design
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Author : Vaughn Vernon
language : en
Publisher: Addison-Wesley
Release Date : 2013-02-06

Implementing Domain Driven Design written by Vaughn Vernon and has been published by Addison-Wesley this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-06 with Computers categories.


“For software developers of all experience levels looking to improve their results, and design and implement domain-driven enterprise applications consistently with the best current state of professional practice, Implementing Domain-Driven Design will impart a treasure trove of knowledge hard won within the DDD and enterprise application architecture communities over the last couple decades.” –Randy Stafford, Architect At-Large, Oracle Coherence Product Development “This book is a must-read for anybody looking to put DDD into practice.” –Udi Dahan, Founder of NServiceBus Implementing Domain-Driven Design presents a top-down approach to understanding domain-driven design (DDD) in a way that fluently connects strategic patterns to fundamental tactical programming tools. Vaughn Vernon couples guided approaches to implementation with modern architectures, highlighting the importance and value of focusing on the business domain while balancing technical considerations. Building on Eric Evans’ seminal book, Domain-Driven Design, the author presents practical DDD techniques through examples from familiar domains. Each principle is backed up by realistic Java examples–all applicable to C# developers–and all content is tied together by a single case study: the delivery of a large-scale Scrum-based SaaS system for a multitenant environment. The author takes you far beyond “DDD-lite” approaches that embrace DDD solely as a technical toolset, and shows you how to fully leverage DDD’s “strategic design patterns” using Bounded Context, Context Maps, and the Ubiquitous Language. Using these techniques and examples, you can reduce time to market and improve quality, as you build software that is more flexible, more scalable, and more tightly aligned to business goals. Coverage includes Getting started the right way with DDD, so you can rapidly gain value from it Using DDD within diverse architectures, including Hexagonal, SOA, REST, CQRS, Event-Driven, and Fabric/Grid-Based Appropriately designing and applying Entities–and learning when to use Value Objects instead Mastering DDD’s powerful new Domain Events technique Designing Repositories for ORM, NoSQL, and other databases



Domain Driven Design Quickly


Domain Driven Design Quickly
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Author : Floyd Marinescu
language : en
Publisher: Lulu.com
Release Date : 2007-12-01

Domain Driven Design Quickly written by Floyd Marinescu and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-01 with Computers categories.


Domain Driven Design is a vision and approach for dealing with highly complex domains that is based on making the domain itself the main focus of the project, and maintaining a software model that reflects a deep understanding of the domain. This book is a short, quickly-readable summary and introduction to the fundamentals of DDD; it does not introduce any new concepts; it attempts to concisely summarize the essence of what DDD is, drawing mostly Eric Evans' original book, as well other sources since published such as Jimmy Nilsson's Applying Domain Driven Design, and various DDD discussion forums. The main topics covered in the book include: Building Domain Knowledge, The Ubiquitous Language, Model Driven Design, Refactoring Toward Deeper Insight, and Preserving Model Integrity. Also included is an interview with Eric Evans on Domain Driven Design today.



Domain Driven Design How To Easily Implement Domain Driven Design A Quick Simple Guide


Domain Driven Design How To Easily Implement Domain Driven Design A Quick Simple Guide
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Author : Jason Scotts
language : en
Publisher: Speedy Publishing LLC
Release Date : 2014-03-08

Domain Driven Design How To Easily Implement Domain Driven Design A Quick Simple Guide written by Jason Scotts and has been published by Speedy Publishing LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-08 with Computers categories.


I want to thank you for checking out the book, "Domain Driven Design: How to Easily Implement Domain Driven Design - A Quick & Simple Guide". This book contains proven steps and strategies on how you can implement the domain-driven design approach in your projects to bring out better results. Through the domain-driven design approach, you and your project team will better understand the domain that you aim to serve and communicate in a common language that can ensure harmony and team work with your group. You will be able to finish the whole design and development process focused on what is truly essential. Thanks again and I hope you enjoy it!



Domain Driven Design And Microservices


Domain Driven Design And Microservices
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Author : Nitesh Malviya
language : en
Publisher:
Release Date : 2020-09-22

Domain Driven Design And Microservices written by Nitesh Malviya and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-22 with Computers categories.


Domain-Driven Design (DDD) concept was introduced by first Eric Evans in 2003. The concept of microservices did not exist at that time. So basically DDD was introduced to solve the problem of a large monolithic code base. In the monolithic world, once the codebase starts growing with the growth of the business, it becomes difficult to maintain the code organized and structured as it was originally designed. Monolithic applications designed using MVC architecture have good separation between the business layer and the presentation layer. But in the absence of the strict architectural guidelines, the business layer does not provide specific rules to maintain responsibility boundaries between different modules and classes. That’s why as the code base grows it increases the risk of logic breakdown, responsibility leakage between the different components of the application.



Domain Driven Design With Spring Boot


Domain Driven Design With Spring Boot
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Author : Ajay Kumar
language : en
Publisher:
Release Date : 2018-11-04

Domain Driven Design With Spring Boot written by Ajay Kumar and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-04 with categories.


This book will explain how to apply domain-driven design concepts in a project with Spring Boot 2.0.6 and how to combine them with practices, such as unit testing (test driven development), relational databases and object relational mappers like JPA(Java Persistence API). We will see step by step how to grow an application from the very beginning to a full-fledged solution with DDD principles. Finally there will be two projects, one (static web project using jQuery & HTML) for user interface and another (Spring Boot + REST + JPA project) for API, logic and persistence.You will see the full process of building a software project using concepts such as entities, value objects, aggregates, repositories, bounded contexts, and domain events. In the way I will explain why we make one decision over another. You will learn what DDD concepts are applicable in which particular case and why it is so. We will see, how to apply the domain-driven design principles in a real world application.Book Outline and Prerequisites :IntroductionStarting with the First Bounded ContextIntroducing UI and Persistence LayersExtending the Bounded Context with AggregatesIntroducing RepositoriesIntroducing the Second Bounded ContextWorking with Domain EventsLooking Forward to Further EnhancementsBook Summary :Full application from scratchDomain modelingDDD concepts in practiceSpring BootDatabase and ORMUnit testingMVC