Service-Oriented Architecture (SOA) Analysis (TT7110)
About This Course
Geared for business and systems analysts, SOA Analysis is a three day in-depth SOA analysis training course that explores what SOA is, the impact of SOA, what it means in terms of today's systems and architectures, and how to apply the concepts in identifying business and systems services. This course was designed for software analysts who wish to understand what services and service-oriented architectures are and what best practices and processes to use in supporting the design and implementation of SOA-based applications. This course presents a strong perspective on services as an essential and important part of enterprise systems as well as how to identify, design, and develop of complex services using sound analysis and design techniques. The course presents a clear portrait of how a service orientation can fundamentally change the dynamics of how software is developed and "lives" within an enterprise.
Audience Profile
This an intermediate and beyond level SOA training course, designed for analysts who need to identify and support the design of SOA applications and infrastructures. We will explore and apply the terminology, the specification, the processes and technologies specific to SOA. Attendees should have an extensive working knowledge with analyzing and working with enterprise applications. This is not a programming class.
At Course Completion
After successfully completing this course, students will be able to:
- Explain the business impact of SOA
- Understand the history of services-oriented architecture and what design processes led up to SOA
- Discuss the challenges to adopting SOA in the enterprise
- Apply the concepts and principles of SOA to on-going and future projects
- Explain how Enterprise Application Integration affects the reuse of existing applications
- Relate what SOA means from an architectural perspective
- Discuss business process analysis and its relation to BPEL
- Understand the difference between OO analysis and design and SOA analysis and design
- List the various roles involved in Service-oriented Analysis and Design (SOAD)
- Perform SOA Analysis to identify useful and manageable services
- Understand the importance of business process modeling
- Explain governance and how it applies to SOA and IT in general
- Compare SOA best practices
- Understand the responsibilities crucial to governance
- Understand, at a high level, what web services bring to the table
Course Outline
Session: Introduction to SOA
Lesson: SOA Overview
- Services and SOA Defined
- Organizational Framework
- Technical Framework
- What is new in SOA
Lesson: SOA: the Business Proposition
- Web services standards
- ESBs
- Leveraging business processes
- Challenge to adoption
- The SOAD Process
Lesson: SOA: an Architectural Perspective
- SOA Design Principles
- RPC vs. REST
- Web services, SOAP, and WSDL
- Architectural Issues
- SOA Maturity Model
Lesson: SOA: a Development Perspective
- The SOAD Process
- Services, operations and data
- Policies
- W3C standards
- Web services standards
Session: SOA in Depth
Lesson: Service-Oriented Architecture
- Business Process-driven development
- Transactions
- Security
- Business modeling
- Integrating legacy applications
- Governance
Session: SOA Analysis and Design
Lesson: Service-Oriented Analysis and Design Overview
- Service Lifecycle Phases
- Service Identification
- Service Specification
- Service Realization
- SOA Reference Architecture
- Challenge of Governance
Lesson: Service Identification
- Top Down: Domain Decomposition
- Business Use Case: Order Processing
- Bottom Up: Asset Analysis
- Cross-Cutting: Goal-Service Modeling
Lesson: Modeling Business Processes
- BPMN Fundamentals
- BPEL Overview
- Comparing BPEL and BPMN
- Service Identification
Lesson: Service Specification
- Specification Supports Design of Service Details
- Service Analysis
- Elimination Criteria
- Service Specification
- Component Analysis
Lesson: Service Realization
- SOA Reference Architecture
- Solving Problems Using Layers
- Allocation
- Asset Feasibility
- Service Realization Decisions
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