4. The system of claim 1 , wherein at least one of the adaptors includes a schema mapping manager module that can handle mapping, translation, and generation of data definition schema to XML schema and to database data schema, wherein the schema mapping manager can dynamically select multiple mapping and transformation engines based on a template definition in order to take advantage of multi-modal mapping and transformation engines.
4. The system of claim 1 , wherein at least one of the adaptors includes a schema mapping manager module that can handle mapping, translation, and generation of data definition schema to XML schema and to database data schema, wherein the schema mapping manager can dynamically select multiple mapping and transformation engines based on a template definition in order to take advantage of multi-modal mapping and transformation engines. 5. The system of claim 4 , wherein the schema mapping manager module has a shared memory module to store active schema mapping metadata for other operation modules to use.