Key value for OSB and SOA

most of the applications use key-value pair and lookup frequently.

1. In OSB project can be create OSB project to have xquery containing key-value pair and can be accessed as an OSB service
2. In SOA we can use the concept of DVM and create a simple project accessing these value from MDS

Since the frequency is high, we can have result caching in OSB service calls.

Cannonical data model implementation for Oracle SOA and OSB(Oracle Service Bus)

if you are going to use OSB and OSAO, two suggestions:

1. Reuse of Schema accross OSB and SOA
2. Establishing Cannonical Data Model for reuse

The two possibility :

1. OSB XSD definetions used by both OSB and SOA
2. MDS for maintaining schemas

I Would prefer earlier one and it can be shared widely due to access over HTTP