{"product_id":"mastering-design-patterns-in-java-hassan-naqvi-9798199176101","title":"Mastering Design Patterns in Java: From GoF Classics to Microservices \u0026 DDD","description":"\u003cp\u003eMaster modern software architecture and write cleaner, scalable, and maintainable Java applications with this comprehensive guide to design patterns and enterprise architecture.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMastering Design Patterns in Java\u003c\/b\u003e is a practical, developer-focused resource that goes far beyond the classic Gang of Four (GoF) patterns. This book combines foundational object-oriented design principles with modern distributed system architecture patterns used in real-world enterprise applications.\u003c\/p\u003e\u003cp\u003eInside this book, you will explore \u003cb\u003e93 carefully selected patterns and principles\u003c\/b\u003e across software design, microservices, messaging systems, security, and architecture - all explained with practical Java examples and real-world context.\u003c\/p\u003e\u003cp\u003eYou will learn: \u003c\/p\u003e\u003cp\u003e- Creational, Structural, and Behavioral GoF Patterns\u003cbr\u003e- Factory, Builder, Singleton, Strategy, Observer, Facade, Proxy, and more\u003cbr\u003e- Microservices architecture patterns including Saga, CQRS, Event Sourcing, API Gateway, Circuit Breaker, and Sidecar\u003cbr\u003e- Domain-Driven Design (DDD) concepts such as Bounded Contexts, Aggregates, and Value Objects\u003cbr\u003e- Kafka and messaging patterns including Pub\/Sub, Consumer Groups, Partitioning, and Replication\u003cbr\u003e- Security and API patterns including OAuth2, JWT, mTLS, and Rate Limiting\u003cbr\u003e- SOLID principles and component design principles\u003cbr\u003e- Common anti-patterns and how to avoid them\u003cbr\u003e- Real Java code examples, UML-style diagrams, and enterprise design strategies\u003c\/p\u003e\u003cp\u003eWhether you are: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eA Java developer preparing for senior engineering roles, \u003c\/li\u003e\n\u003cli\u003eA software architect designing scalable systems, \u003c\/li\u003e\n\u003cli\u003eA backend engineer working with distributed services, \u003c\/li\u003e\n\u003cli\u003eOr a student seeking to master object-oriented and enterprise design, \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ethis book provides a structured, practical, and modern approach to mastering software design in Java.\u003c\/p\u003e\u003cp\u003eUnlike many introductory pattern books, this guide bridges the gap between classical object-oriented design and today's cloud-native, event-driven, microservices-based systems. It is designed not only to teach patterns, but also to help you understand when, why, and how to apply them effectively in production environments.\u003c\/p\u003e\u003cp\u003eBuild systems that are scalable, maintainable, resilient, and architecturally sound with \u003cb\u003eMastering Design Patterns in Java\u003c\/b\u003e.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Hassan Naqvi\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9798199176101\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Independently Published\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 05\/29\/2026\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 130\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.70lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 11.00h x 8.50w x 0.28d","brand":"Hassan Naqvi","offers":[{"title":"Paperback","offer_id":49148572205311,"sku":"9798199176101","price":12.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.whiterainbookhouse.com\/products\/mastering-design-patterns-in-java-hassan-naqvi-9798199176101","provider":"WR Book House","version":"1.0","type":"link"}