SOA vs SOI

The core differences between SOA (Business Object Document) and SOI (Name Value Pair) methods are as below:

1. BOD commands deal with service data objects instead of name-value pairs
2. BODs can represent a complex request, that performs multiple actions instead of just one.
3. BOD commands deal with a persistence interface called the data service layer using an object called the Business Object Mediator, and are independent of the persistence technology.