Balancing Coupling in Software Design

Apply design principles to your classes, preparing them for reuse. You will use package design principles to create packages that are just right in terms of cohesion and coupling, and are user- and ma

[名家名著] 34 軟體設計耦合的平衡之道：建構模組化軟體系統的通用設計原則 Balancing Coupling in Software Design: Universal Design Principles for Architecting Modular Software Systems ♛　Vaughn Vernon Signature Series系列叢書　♛ 理解耦合對軟體設計決策的影響──然後駕馭它！ 如果你想打造模組化、可演進和具備高韌性的軟體系統，就必須設計出正確的耦合關係。你做的每一個設計決策都會影響耦合，而它們會回過頭來影響你將來可用的設計選項。然而，直到這本書出現之前，耦合很少得到應有的重視。 打從軟體工程的開天闢地之初，人們就發現，若要建構模組化軟體系統，正確的耦合管理就是非常重要的一件事。這個主題多年來被廣泛研究過，但有些知識已遭遺忘，有些則難以套用在當今的開發環境。作者根據他自身累積的知識，打造一個通用模型，甚至針對現代軟體工程的慣例來量身調整，替模組化軟體設計帶來令人耳目一新的觀點。 透過清楚說明這些原則與實踐，作者將引導你釐清耦合的多維度特性，並示範如何讓耦合成為強大的設計工具，以有效管理軟體複雜性、提高模組化程度。本書說不定會顛覆你對軟體設計的全面認知！ ❑ 內容亮點 ☑︎定義耦合的概念，以及它在系統設計與系統架構中扮演的角色 ☑︎解釋耦合為何會增加系統複雜性，但亦能促進模組化程度 ☑︎介紹一個整體模型，將耦合變成設計模組化軟體的工具 ☑︎展示如何演進設計決策，來支援軟體系統的持續成長 ☑︎以基於真實使用案例的詳細範例示範書內討論的原則

This authoritative guide is the first to provide a complete system design perspective based on existing international standards and state-of-the-art networking and infrastructure technologies, from theoretical analyses to practical design considerations. The four most critical components involved in a multimedia networking system - data compression, quality of service (QoS), communication protocols, and effective digital rights management - are intensively addressed. Many real-world commercial systems and prototypes are also introduced, as are software samples and integration examples, allowing readers to understand practical tradeoffs in the design of multimedia architectures, and get hands-on experience learning the methodologies and procedures. Balancing just the right amount of theory with practical design and integration knowledge, this book is ideal for graduate students and researchers in electrical engineering and computer science, and also for practitioners in the communicatio