I am facing a challenge, where our application uses two databases Oracle 9i for text data and SQL Server 2012 for BLOBs (attachment/documents)
Now, I've to pull data from these heterogeneous databases along with other metadata information.
Currently, In Oracle side we got a DB user access but in SQL Server we got access using windows Active directory authentication(I can login into database using my windows account)
Is there a way to create a heterogeneous db link which uses windows authentication, and I can access SQL Server tables from Oracle using that db link?