Wednesday, January 18, 2006
SOA vs. Point to Point Integration Arch.
SOA approach
- different application communicate through the canonical model
- benefit of such approach are:
* different systems can use the same service
* less work need to be done in the adapter layer
* more reusable services
Point to Point approach
- different applications will need different service call to the integration layer
- benefit of such approach are:
* application and integration are decoupled from changes in the domain
* application and integration team can work independently
- different application communicate through the canonical model
- benefit of such approach are:
* different systems can use the same service
* less work need to be done in the adapter layer
* more reusable services
Point to Point approach
- different applications will need different service call to the integration layer
- benefit of such approach are:
* application and integration are decoupled from changes in the domain
* application and integration team can work independently
