SDO and SaaS

I have always been impressed by the Service Data Objects specification and the utility value it has when generic services interact with each other. By the very fact that an object can be percieved as a self-describing message makes service orchestration/choregraphy much simpler. The specifications are implemented by ASF with Apache Tuscany(C++ and Java) as well as IBM/Eclipse(Java) - Implemented along with the Eclipse Modeling Framework. Assuming a scenario where application can send messages in any format they want but as SDO objects which self describe themselves, other applications can sucessfully retrieve and interpret the data in a highly decoupled manner. The specification enables interoperability between applications in terms of data models existing between them.

What would be more interesting is to see if any of the SaaS application platform providers actually use the SDO specification for both their integration requirements as well as Data Model Extensions. Amazingly SDO is the perfect candidate to provide extensions to data models since they are self describing and therefore metadata driven.

Technorati Tags     SDP,SaaS,SDO