Dear All, Past 1 month, I have been studying on various options to build a semantic layer for the below given scenario.
Build a semantic layer to talk to multiple RDBMS systems and display the results by connecting to different existing RDBMS which could be better options to create endpoint for RDBMS.. not able to decide which to go -Virtuso -D2RQ -Fuski - any other options Once we have endpoints, which framework could be used -Apache Jena (can Jena integrated with virtuso) -Virtuso (not sure if it can be used to develop the application similar to Jena) Is there any diagram/exiting solution for a complete solution of a semantic layer)
