Soa 23 enterprise integration through esb
- 1. Service Oriented Architecture: 23 Enterprise Integration through ESB Prof Neeraj Bhargava Vaibhav Khanna Department of Computer Science School of Engineering and Systems Sciences Maharshi Dayanand Saraswati University Ajmer
- 2. 2 Legacy Business Process Business Process 1 Business Process 2 Business Process 3
- 3. 3 Architectural Choke Point âą Monolithic âą Extremely complex âą Very tightly coupled âą Difficult to find clean integration points âą Lack of standards makes it difficult to integrate âą Rigid architecture makes even small changes complex and costly
- 4. 4 SOA Business Process Business Process Shared Service Information Framework Supplier
- 5. How Do You Build a Service- Oriented Architecture Solution?
- 6. 6 IT Infrastructure is an Ecosystem âą COBOL âą C++ âą Java âą J2EE âą Networks âą TCP/IP âą Web Service âą Mid-Tier Servers âą .NET âą Messaging âą HTML âą Operating Systems âą CICS âą Routers âą Databases âą Mainframes
- 7. 7 Managing the Ecosystem Technology Management âą Product duplication âą Standards âą Product/Vendor lock-in âą Support skill sets Version Management âą Managed Evergreening âą Limited versions in production
- 10. 10 Integration Stack âą Industry Standards âą Language Standards âą Custom APIâs âą Native Interfaces Ubiquity Proprietary
- 11. 11 What is an Enterprise Service Bus (ESB)? âą An enterprise service bus is an infrastructure used for building compound applications âą The enterprise service bus is the glue that holds the compound application together âą The enterprise service bus is an emerging style for integrating enterprise applications in an implementation-independent fashion âą An enterprise service bus can be thought of as an abstraction layer on top of an Enterprise Messaging System
- 12. 12 Key Characteristics of an ESB âą Streamlines development âą Supports multiple binding strategies âą Performs data transformation âą Intelligent routing âą Real time monitoring âą Exception handling âą Service security
- 13. Assignment âą Discuss the process of Enterprise wide integration of the legacy systems to a Service oriented Architecture using ESB âą Thank You