SOA in Practice: The Art of Distributed System Design (Paperback)
Nicolai M. Josuttis
- 出版商: O'Reilly|英文2書85折
- 出版日期: 2007-10-02
- 定價: $1,320
- 售價: 9.5 折 $1,254
- 貴賓價: 9.0 折 $1,188
- 語言: 英文
- 頁數: 344
- 裝訂: Paperback
- ISBN: 0596529554
- ISBN-13: 9780596529550
-
相關分類:
SOA
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商品描述
Description
This book demonstrates service-oriented architecture (SOA) as a concrete discipline rather than a hopeful collection of cloud charts. Built upon the author's firsthand experience rolling out a SOA at a major corporation, SOA in Practice explains how SOA can simplify the creation and maintenance of large-scale applications. Whether your project involves a large set of Web Services-based components, or connects legacy applications to modern business processes, this book clarifies how -- and whether -- SOA fits your needs.
SOA has been a vision for years. This book brings it down to earth by describing the real-world problems of implementing and running a SOA in practice. After defining SOA's many facets, examining typical use patterns, and exploring how loose coupling helps build stronger applications, SOA in Practice presents a framework to help you determine when to take advantage of SOA. In this book you will:
- Focus squarely on real deployment and technology, not just standards maps
- Examine business problems to determine which ones fit a SOA approach before plastering a SOA solution on top of them
- Find clear paths for building solutions without getting trapped in the mire of changing web services details
- Gain the experience of a systems analyst intimately involved with SOA
Table of Contents
Preface
1. Motivation
1.1 Characteristics of Large Distributed Systems
1.2 The Tale of the Magic Bus
1.3 What We Can Learn from the Tale of the Magic Bus
1.4 History of SOA
1.5 SOA in Five Slides
2. SOA
2.1 Definitions of SOA
2.2 SOA Drivers
2.3 SOA Concepts
2.4 SOA Ingredients
2.5 SOA Is Not a Silver Bullet
2.6 SOA Is Not a Specific Technology
2.7 SOA Versus Distributed Objects
2.8 SOA Terminology
2.9 Summary
3. Services
3.1 Services
3.2 Interfaces and Contracts
3.3 Additional Service Attributes
3.4 Summary
4. Loose Coupling
4.1 The Need for Fault Tolerance
4.2 Forms of Loose Coupling
4.3 Dealing with Loose Coupling
4.4 Summary
5. The Enterprise Service Bus
5.1 ESB Responsibilities
5.2 Heterogeneous ESBs
5.3 ESB Differences
5.4 Value-Added ESB Services
5.5 Summary
6. Service Classification
6.1 A Fundamental Service Classification
6.2 Basic Services
6.3 Composed Services
6.4 Process Services
6.5 Other Service Classifications
6.6 Technical and Infrastructure Services
6.7 Beyond Services
6.8 Summary
7. Business Process Management
7.1 BPM Terminology
7.2 BPM and SOA
7.3 Example for BPM with Services
7.4 Business Process Modeling
7.5 Other Approaches to Identifying Services
7.6 Orchestration Versus Choreography
7.7 A Few More Things to Think About
7.8 Summary
8. SOA and the Organization
8.1 Roles and Organizations
8.2 Funding Models
8.3 Summary
9. SOA in Context
9.1 SOA-Based Architecture Models
9.2 Dealing with Frontends and Backends
9.3 Summary
10. Message Exchange Patterns
10.1 Introduction to MEPs
10.2 Basic MEPs
10.3 More Complicated MEPs
10.4 Dealing with Reliability and Errors
10.5 Dealing with Different MEP Layers
10.6 Event-Driven Architecture
10.7 Summary
11. Service Lifecycle
11.1 Services Under Development
11.2 Services in Production
11.3 Summary
12. Versioning
12.1 Versioning Requirements
12.2 Domain-Driven Versioning
12.3 Versioning of Data Types
12.4 Configuration-Management-Driven Versioning
12.5 Versioning in Practice
12.6 Summary
13. SOA and Performance
13.1 Where Performance Matters
13.2 From Remote Stored Procedures to Services
13.3 Performance and Reusability
13.4 Performance and Backward Compatibility
13.5 Summary
14. SOA and Security
14.1 Security Requirements
14.2 Dealing with Security Requirements
14.3 SOA Security in Practice
14.4 Security with XML and Web Services
14.5 When Security Comes into Play
14.6 Summary
15. Technical Details
15.1 Services and State
15.2 Idempotency
15.3 Testing and Debugging
15.4 Dealing with Technical Data (Header Data)
15.5 Data Types
15.6 Error Handling
15.7 Summary
16. Web Services
16.1 Motivation for Using Web Services
16.2 Fundamental Web Services Standards
16.3 Web Services in Practice
16.4 Closing Notes
16.5 Summary
17. Service Management
17.1 The History of Service Brokers
17.2 Repositories and Registries
17.3 Summary
18. Model-Driven Service Development
18.1 Generated Service Code
18.2 Modeling Services
18.3 Meta Models in Practice
18.4 Setting Up MDSD Processes
18.5 Tools
18.6 Avoiding Bottlenecks
18.7 Summary
19. Establishing SOA and SOA Governance
19.1 Introducing SOA
19.2 SOA Governance
19.3 SOA Step-by-Step
19.4 Other SOA Approaches
19.5 Additional Recommendations
19.6 Summary
20. Epilogue
20.1 Is SOA Something New?
20.2 Does SOA Increase Complexity?
20.3 What Are the Key Success Factors for SOA?
20.4 Where Is SOA Not Appropriate?
20.5 Does SOA Replace OOP?
References
index
商品描述(中文翻譯)
描述
這本書展示了服務導向架構(SOA)作為一種具體的學科,而不僅僅是一堆希望的雲圖集合。基於作者在一家大型公司推出SOA的第一手經驗,《實踐中的SOA》解釋了SOA如何簡化大型應用程序的創建和維護。無論您的項目涉及一組基於Web服務的組件,還是將遺留應用程序連接到現代業務流程,本書都將澄清SOA是否符合您的需求以及如何使用SOA。SOA多年來一直是一個願景。這本書通過描述實施和運行SOA的現實問題將其落實。在定義了SOA的多個方面、檢查了典型的使用模式並探索了鬆散耦合如何幫助構建更強大的應用程序之後,《實踐中的SOA》提供了一個框架,幫助您確定何時利用SOA的優勢。在本書中,您將:
- 專注於實際部署和技術,而不僅僅是標準映射
- 檢查業務問題,確定哪些問題適合SOA方法,而不是僅僅在其上添加SOA解決方案
- 找到構建解決方案的明確路徑,而不會陷入不斷變化的Web服務細節的泥潭
- 獲得一位與SOA密切相關的系統分析師的經驗
目錄
- 前言
- 1. 動機
- 2. SOA
- 3. 服務
- 4. 鬆散耦合
- 5. 企業服務總線
- 6. 服務分類