Highlights
- What is a Service Oriented Architecture?
- Advantages of SOA
- SOA Past and Present
- Fundamental Concepts
- Introduction to Business Process
- Modelling SOA building blocks
- Enterprise Service Bus (ESB)
- Process Driven Services
- Layered Architecture
Course Details
Course Detail
A Service Oriented Methodology
Introduction to a SOA adoption roadmap
Service lifecycle
Three analysis approaches
Service oriented analysis
Service oriented design
Introduction to service oriented patterns
Advantages of SOA
Traditional EAI Approach
Problems With Traditional EAI Approach
Enter Service Oriented Architecture (SOA)
Build the Services
We Can Easily Change the Process
Change Flow Using Legacy Approach
Replacing an Application
Other Advantages
Business Advantages
Adoption Stages
Defining a Service in WSDL
Sample WSDL Document Structure
One-way
Request-Response
Solicit-Response
Syntax
SOAP Binding Example
WSDL SOAP Binding Extensions
Simple Object Access Protocol (SOAP)
Objectives
SOAP Overview
Why do you need SOAP?
SOAP In Protocol Stack
Header Attributes
SOAP Body
SOAP Fault
Document/Literal Style
Document/Literal Wrapped Style
Details of the Wrapped Style
Service Oriented Analysis & Design
Objectives
Stages of SOAD
Identifying services
Producing service specifications
Functional areas of the business.
Services belonging to these functional areas
Functionalities belonging to these services
Documenting service hierarchy
Best practices
Summary
Enterprise Service Bus (ESB)
Service invocation
Legacy system Integration
Web services to the Rescue
The role of ESB in SOA
Security and ESB
Business Process Implementation
Business Process Diagram
Challenges in Process Implementation
BPEL4WS
Partnership
Example: a Buy-Sell Partnership
Modeling Partnership in BPEL
Variables
Simple Activities
Invoke Activity
Structured Activities
Lifecycle of Process Development
Follow Integration Patterns
Example: A Simple Process
Messaging Architecture
What is messaging and why do we need them?
How to use messaging in SOA?
SOAP over JMS details.
Modeling services well suited for messaging.
Correlation and why do we need them?
How to use correlation in SOA.
How to implement publish subscribe in SOA?
Sample scenarios
Layered Architecture
The layers pattern.
Classic three-their architecture.
Connecting to the domain layer.
Linking to the User interface.
Using packages to decompose a system.
Avoiding mutual dependencies.
What is layering and why we need them?
Application service layer
Business service layer
Orchestration service layer
Transaction Management
The ACID properties.
Local vs. distributed transaction.
New challenges with transaction in SOA.
Transaction from a specific service call.
Transaction in a long running business process.
What is compensation and why do we need them?
How to implement compensation?
Software Platform for SOA
Software Tools for SOA
The Need for a Tool
SOA Development Life Cycle
Oracle BP Manager
Microsoft BizTalk Server 2006
Rational Application Developer (RAD)
Key Features
Web Services Support
Runtime Products for SOA
Conclusions
New implementation paradigms
The benefits of employing SOA
Review of common business goals
The risks associated with the SOA approach
Evaluating tradeoff strategies
Who should attend
Feedback
4.8 out of 5 average
"Our tailored course provided a well rounded introduction and also covered some intermediate level topics that we needed to know. Clive gave us some best practice ideas and tips to take away. Fast paced but the instructor never lost any of the delegates"
Brian Leek, Data Analyst, May 2022
“JBI did a great job of customizing their syllabus to suit our business needs and also bringing our team up to speed on the current best practices. Our teams varied widely in terms of experience and the Instructor handled this particularly well - very impressive”
Brian F, Team Lead, RBS, Data Analysis Course, 20 April 2022