WA1564 SOA Foundation Workshop

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WA1564 SOA Foundation Workshop

  1. 1. WA1564 SOA Foundation Workshop This 3-day course will introduce you to SOA (Service Oriented Architecture), one of the most popular business initiatives among corporations and government organizations today. Service Oriented Architecture provides a more agile and comprehensive way to integrate information systems and businesses processes than more traditional approaches. Students will be exposed to a broad range of enterprise SOA subjects, providing a solid foundational understanding of both business and technology elements of SOA. Concepts in this workshop are re-enforced through a combination of group discussion, class exercises, case study explorations, and daily reviews. Topics • SOA Fundamentals • Web Services • Service Layers • SOA Value Proposition • Service Registries • Enterprise Service Bus (ESB) • SOA Information Management • Business Process Management (BPM) • SOA Service Lifecycle • Service Oriented Analysis and Design (SOAD) • SOA Testing • SOA Security • Challenges, Risks, and SOA Governance • SOA Maturity Models Objectives • Gain an understanding of Service Oriented Architecture • Learn the importance of BPM and governance to a successful SOA • Explore the technology and business impacts of SOA • Understand the SOA value proposition • Learn the lifecycle for services and understand the challenges • Gain a knowledge of security, testing, and information management within SOA • Explore the relative maturity of SOA and models for gauging the maturity of an organization’s SOA initiative Audience This course is applicable to both technical and business personnel. It provides a general foundation in Service Oriented Architecture (SOA) and addresses a wide range of enterprise elements and job roles. Prerequisites There are no formal knowledge prerequisites. Duration Three days.
  2. 2. WA1564 SOA Foundation Workshop Training and Courseware Course Outline 1. SOA Fundamentals • Objectives • Defining Service Oriented Architecture (SOA) • Putting SOA in Context • SOA As an Alignment Strategy • The SOA Umbrella • What s a Service? • Service Actors • Serving Up SOA • Business Process Management • BPM & Workflow • SOA Governance • SOA Governance Model • SOA Job Role Impact • Services Please! • SOA Re-Organization • What Makes a Good Design? • Is This a New Concept? • Service Orienting the Enterprise • Service Oriented Thinking • SOA Is Perfect NOT! • Service Characteristics • When Do I Need a Service? • About Services in SOA • Contract-Driven Software • SOA Standards • Summary 2. Introduction to Web Services • Objectives • A Conceptual Look at Services • Defining Services • Service Communication Analogy • Three Key Service Questions • Connecting the Dots • SOA: Runtime Implementation • What Is a Web Service? • Enterprise Assets as Services • Typical Development Workflow • Advantages of Web Services • Web Service Business Models • Example: Internal System Integration
  3. 3. • Example: Business Process Externalization • Binding via SOAP • SOAP in Protocol Stack • SOAP Structure • SOAP Message Architecture • Applying SOAP • Interface via WSDL • WSDL Structure • Applying WSDL • Locating a Service • UDDI Overview • UDDI Terminology • UDDI Structure • Applying UDDI • WS-I Overview • WS-I Deliverables • Summary 3. Layers of Services • Objectives • What Is Layering? • SOA Layers • Layering Illustration • Common Layers • Auxiliary Layers • Digesting the Layers • The Application Service Layer • The Business Service Layer • The Orchestration Layer • Layering Rules of Thumb • Scope of a Service • SOA User Interface • Portal Site's Context Awareness • Web 2.0 Data Aggregation • Summary 4. SOA Value Proposition • Objectives • The SOA Value Proposition • Reducing Integration Expense • Integration Costs Illustration • Ripple effect of changes • The Value of SOA Layering • SOA Reduces Integration Costs • Increasing Asset Reuse • SOA Economics/ROI • Asset Reuse Illustration • Service Reuse v. Object Reuse
  4. 4. • Increasing Business Agility • Business Agility Illustration • Traditional EAI Approach • Problems with Traditional EAI Approach • Change Flow Using Legacy Approach • SOA Agility • Build the Services • Build the Process • We Can Easily Change the Process • Reducing Business Risk • Risk reduction illustration • SOA Eases Compliance Risk • Other Advantages • Business Advantages • Hasn t This Been Said Before? • ROI Quantification Hurdles • Real World SOA Example 1 • Real World SOA Example 2 • Real World SOA Example 3 • Real World SOA Example 4 • Summary 5. Overview of Service Registries • Objectives • Services Registry • Why Do We Need a Service Registry? • Main Activities when Using a Registry • Publish • Discovery • Dynamic Discovery • Management • Enforce Governance Lifecycle • SOA Registry Products • Summary 6. Enterprise Service Bus (ESB) • Objectives • SOA and the ESB Pattern • Loose Coupling • Service Invocation • Business Process • Data Integration • Enterprise Service Bus (ESB) • Legacy System Integration • Unsupported Protocol • The Role of ESB in SOA • ESB: Software Artifacts • Business Process
  5. 5. • Business Process: Example • Minimum ESB Capabilities • Minimum ESB Capabilities: Integration • Minimum ESB Capabilities: Communication • Minimum ESB Capabilities: Service Interaction • Minimum ESB Capabilities: Management • Security and ESB • Summary 7. Business Process Management (BPM) Basics • Objectives • Basics • Composing a Business Process • Business Process Diagram • Challenges in Process Implementation • Business Process Execution Language (BPEL) • Working with BPEL • Business Process • Business Process Modeling Notation (BPMN) • Example: A Simple Process • Example: User Placing an Order • Example: The Business Process Diagram • Example: The Resulting BPEL Document • BPEL Document (Cont d) • Summary 8. SOA Service Life Cycle • Objectives • SOA Adoption • Adoption Stages • Managing Services • SOA Service Life Cycle Overview • SOA s Circle of Life • Discovery Phase • Analysis & Design Phase • Implementation Phase • Deployment Phase • Monitor Phase • Retirement Phase • Summary 9. Introduction to Service Oriented Analysis & Design (SOAD) • Objectives • Introduction to SOAD • Applying OOAD Principles • Encapsulation • Encapsulation in SOAD
  6. 6. • Inheritance • Inheritance in SOAD • Polymorphism • Polymorphism in SOAD • Why OOAD Is Not Enough • Granularity • The Need for Loose Coupling • The SOAD Methodology • The SOAD Methodology Steps • Stage 1: Requirements Gathering & Process Modeling • Stage 2: Service Identification • Stage 3: Service Implementation • Stage 4: Process Implementation • SOAD Stages and SOA Lifecycle • Summary 10. Service Models • Objectives • Service Orientation Artifacts • The Service Model • Developing a Service Model • Service Model Example #1 • Service Model Example #2 • Service Model Example #3 • Service Model Granularity • Service Contract Template • Service Contract Template Part 2 • Service Contract Template Part 3 • Summary 11. Introduction to SOA Testing • Introduction • The SOA Components to Test • Parts of a Test Framework • SOA Testing Challenges • Layered Component Testing • Testing the SOA Layers • Phased Testing • Objectives • Purpose of Testing Tools • What s New in SOA Testing • SOA Test Tools • Empirix Inc: e-Test Suite • Empirix Inc: e-Test Manager Enterprise • Parasoft: SOA Test • Mindreef: SOAPScope • SOAPScope: Comparing WSDL Files • Checking WSDL for Compliance
  7. 7. • SOAPScope: Analyzing Files • Viewing Methods in WSDL File • SOA Testing Features: Comparison • SOAPScope: Weather Application Testing • SOAPScope: Testing Scenario for Weather Application • SOAPScope Testing Scenario Step 1: Import a WSDL File • SOAPScope Testing Scenario Step 2: Invoke method(s) used • SOAPScope Testing Scenario Step 3: Test / Record • SOAPScope Testing Scenario Step 4: Store Test Runs • Summary 12. SOA Security Overview • Objectives • Traditional Systems • Loosely Coupled Systems • Risks of Loosely Coupled Services • SOA Security Concerns • Security Stack: Web Services • Security Stack: Other Services • Discussion Question • Summary 13. Applying Traditional Security to SOA • Objectives • Public Key Infrastructure (PKI) • Digital Signature • Digital Signature Process • Certificates • Authentication • Basic HTTP Authentication • Secure Socket Layer (SSL) • Basic Authentication over HTTPS • Securing Non-HTTP Traffic • Summary 14. Governance Basics • Objectives • SOA Challenges and Risks • Governance Risk Example #1 • Governance Risk Example #2 • Governance and Risk Mitigation • Governing IT • Need for SOA Governance • SOA Governance • SOA Governance Elements • Relevant Standards Work • OASIS SOA-RM
  8. 8. • Reference Model in Context • OASIS SOA-RA • Some Best Practices • Summary 15. IT Governance Models • Objectives • Governance Model Justification • Governance Models • Sole Governance • Local Governance • Intermediary Governance • Federated Governance • Governance Model Spectrum • Hybrid Governance Model • Summary 16. SOA Maturity • Objectives • Challenges to SOA Adoption • Standards: Core • Standards: Messaging • Standards: Security • Standards: Business Processes • Standards: Misc • Gauging SOA Maturity • CMMI and SOA Maturity • SOA Maturity Models • SOA Maturity Model (CBDI) • CBDI s Service Model • SOA Maturity Model (IBM) • IBM s Integration Model • SOA Maturity Model (Wipro) • Wipro s Model • SOA Maturity Model (Sonic) • Progress-Sonic s Model • Comparing SOA Maturity Models • SOA Adoption Roadmaps • CBDI s Roadmap • ZapThink s Roadmap Model • Developing a Model and Roadmap • Summary Appendix A. Glossary • Glossary
  9. 9. Appendix B. Software Platform for SOA • Objectives • SOA Development Iteration • Types of Software Needed To Support SOA • Oracle SOA Suite • IBM Software Offering • IBM WebSphere Process Server • IBM IT Service Management (ITSM) Tools • TIBCO BusinessWorks • TIBCO SmartMapper • webMethods Fabric • webMethods: Enterprise Service Platform (ESP) • webMethods: Business Process Management (BPM) • webMethods: Business Activity Monitoring (BAM) • webMethods: Composite Application Development • WebLogic Integration • Microsoft BizTalk Server 2006 • Windows Workflow Foundation (WF) • Summary

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