Book description
The Top-Selling, De Facto Guide to SOA--Now Updated with New Content and Coverage of Microservices!
For more than a decade, Thomas Erl’s best-selling Service-Oriented Architecture: Concepts, Technology, and Design has been the definitive end-to-end tutorial on SOA, service-orientation, and service technologies. Now, Erl has thoroughly updated the industry’s de facto guide to SOA to reflect new practices, technologies, and strategies that have emerged through hard-won experience and creative innovation.
This Second Edition officially introduces microservices and micro task abstraction as part of service-oriented architecture and its associated service layers. Updated case study examples and illustrations further explain and position the microservice model alongside and in relation to more traditional types of services.
Coverage includes:
• Easy-to-understand, plain English explanations of SOA and service-orientation fundamentals (as compiled from series titles)
• Microservices, micro task abstraction, and containerization
• Service delivery lifecycle and associated phases
• Analysis and conceptualization of services and microservices
• Service API design with REST services, web services, and microservices
• Modern service API and contract versioning techniques for web services and REST services
• Up-to-date appendices with service-orientation principles, REST constraints, and SOA patterns (including three new patterns)
Service-Oriented Architecture: Analysis and Design for Services and Microservices, Second Edition, will be indispensable to application architects, enterprise architects, software developers, and any IT professionals interested in learning about or responsible for designing or implementing modern-day, service-oriented solutions.
Chapter 1: Introduction
Chapter 2: Case Study Backgrounds
Part I: Fundamentals
Chapter 3: Understanding Service-Orientation
Chapter 4: Understanding SOA
Chapter 5: Understanding Layers with Services and Microservices
Part II: Service-Oriented Analysis and Design
Chapter 6: Analysis and Modeling with Web Services and Microservices
Chapter 7: Analysis and Modeling with REST Services and Microservices
Chapter 8: Service API and Contract Design with Web Services
Chapter 9: Service API and Contract Design with REST Services and Microservices
Chapter 10: Service API and Contract Versioning with Web Services and REST Services
Part III: Appendices
Appendix A: Service-Orientation Principles Reference
Appendix B: REST Constraints Reference
Appendix C: SOA Design Patterns Reference
Appendix D: The Annotated SOA Manifesto
Table of contents
- Cover Page
- About This E-Book
- Title Page
- Copyright Page
- Dedication Page
- Contents at a Glance
- Contents
- Acknowledgments
- Reader Services
-
Chapter 1. Introduction
- 1.1 How Patterns Are Used in this Book
- 1.2 Series Books That Cover Topics from the First Edition
- 1.3 How this Book Is Organized
- 1.4 Page References and Capitalization for Principles, Constraints, and Patterns
-
Additional Information
- Symbol Legend
- Updates, Errata, and Resources (www.servicetechbooks.com)
- Service-Orientation (www.serviceorientation.com)
- What Is REST? (www.whatisrest.com)
- Referenced Specifications (www.servicetechspecs.com)
- SOASchool.com® SOA Certified Professional (SOACP)
- CloudSchool.com™ Cloud Certified Professional (CCP)
- BigDataScienceSchool.com™ Big Data Science Certified Professional (BDSCP)
- Notification Service
- Chapter 2. Case Study Backgrounds
-
Part I: Fundamentals
-
Chapter 3. Understanding Service-Orientation
- 3.1 Introduction to Service-Orientation
-
3.2 Problems Solved by Service-Orientation
- Silo-based Application Architecture
- It Can Be Highly Wasteful
- It’s Not as Efficient as It Appears
- It Bloats an Enterprise
- It Can Result in Complex Infrastructures and Convoluted Enterprise Architectures
- Integration Becomes a Constant Challenge
- The Need for Service-Orientation
- Increased Amounts of Reusable Solution Logic
- Reduced Amounts of Application-Specific Logic
- Reduced Volume of Logic Overall
- Inherent Interoperability
- 3.3 Effects of Service-Orientation on the Enterprise
- 3.4 Goals and Benefits of Service-Oriented Computing
- 3.5 Four Pillars of Service-Orientation
-
Chapter 4. Understanding SOA
- Introduction to SOA
- 4.1 The Four Characteristics of SOA
- 4.2 The Four Common Types of SOA
- 4.3 The End Result of Service-Orientation and SOA
-
4.4 SOA Project and Lifecycle Stages
- Methodology and Project Delivery Strategies
- SOA Project Stages
- SOA Adoption Planning
- Service Inventory Analysis
- Service-Oriented Analysis (Service Modeling)
- Service-Oriented Design (Service Contract)
- Service Logic Design
- Service Development
- Service Testing
- Service Deployment and Maintenance
- Service Usage and Monitoring
- Service Discovery
- Service Versioning and Retirement
- Project Stages and Organizational Roles
- Chapter 5. Understanding Layers with Services and Microservices
-
Chapter 3. Understanding Service-Orientation
-
Part II: Service-Oriented Analysis and Design
-
Chapter 6. Analysis and Modeling with Web Services and Microservices
-
6.1 Web Service Modeling Process
- Step 1: Decompose the Business Process (into Granular Actions)
- Step 2: Filter Out Unsuitable Actions
- Step 3: Define Entity Service Candidates
- Step 4: Identify Process-Specific Logic
- Step 5: Apply Service-Orientation
- Step 6: Identify Service Composition Candidates
- Step 7: Analyze Processing Requirements
- Step 8: Define Utility Service Candidates
- Step 9: Define Microservice Candidates
- Step 10: Apply Service-Orientation
- Step 11: Revise Service Composition Candidates
- Step 12: Revise Capability Candidate Grouping
-
6.1 Web Service Modeling Process
-
Chapter 7. Analysis and Modeling with REST Services and Microservices
-
7.1 REST Service Modeling Process
- Step 1: Decompose Business Process (into Granular Actions)
- Step 2: Filter Out Unsuitable Actions
- Step 3: Define Entity Service Candidates
- Step 4: Identify Process-Specific Logic
- Step 5: Identify Resources
- Step 6: Associate Service Capabilities with Resources and Methods
- Step 7: Apply Service-Orientation
- Step 8: Identify Service Composition Candidates
- Step 9: Analyze Processing Requirements
- Step 10: Define Utility Service Candidates (and Associate Resources and Methods)
- Step 11: Define Microservice Candidates (and Associate Resources and Methods)
- Step 12: Apply Service-Orientation
- Step 13: Revise Candidate Service Compositions
- Step 14: Revise Resource Definitions and Capability Candidate Grouping
- 7.2 Additional Considerations
-
7.1 REST Service Modeling Process
- Chapter 8. Service API and Contract Design with Web Services
-
Chapter 9. Service API and Contract Design with REST Services and Microservices
- 9.1 Service Model Design Considerations
-
9.2 REST Service Design Guidelines
- Uniform Contract Design Considerations
- Designing and Standardizing Methods
- Designing and Standardizing HTTP Headers
- Designing and Standardizing HTTP Response Codes
- Customizing Response Codes
- Designing Media Types
- Designing Schemas for Media Types
- Complex Method Design
- Stateless Complex Methods
- Stateful Complex Methods
- Chapter 10. Service API and Contract Versioning with Web Services and REST Services
-
Chapter 6. Analysis and Modeling with Web Services and Microservices
-
Part III: Appendices
- Appendix A. Service-Orientation Principles Reference
- Appendix B. REST Constraints Reference
-
Appendix C. SOA Design Patterns Reference
- What’s a Design Pattern?
- What’s a Design Pattern Language?
- Pattern Profiles
- Agnostic Capability
- Agnostic Context
- Atomic Service Transaction
- Canonical Expression
- Canonical Schema
- Canonical Versioning
- Capability Composition
- Capability Recomposition
- Compensating Service Transaction
- Composition Autonomy
- Concurrent Contracts
- Containerization
- Content Negotiation
- Contract Denormalization
- Cross-Domain Utility Layer
- Decoupled Contract
- Domain Inventory
- Dual Protocols
- Enterprise Inventory
- Entity Abstraction
- Entity Linking
- Event-Driven Messaging
- Functional Decomposition
- Idempotent Capability
- Inventory Endpoint
- Legacy Wrapper
- Logic Centralization
- Microservice Deployment
- Micro Task Abstraction
- Non-Agnostic Context
- Partial State Deferral
- Process Abstraction
- Redundant Implementation
- Reusable Contract
- Schema Centralization
- Service Agent
- Service Data Replication
- Service Encapsulation
- Service Façade
- Service Normalization
- State Messaging
- State Repository
- Utility Abstraction
- Validation Abstraction
- Version Identification
- Appendix D. The Annotated SOA Manifesto
- About the Author
- Index
- Code Snippets
Product information
- Title: Service-Oriented Architecture: Analysis and Design for Services and Microservices
- Author(s):
- Release date: December 2016
- Publisher(s): Pearson
- ISBN: 9780133858709
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