My front end application uses Oracle Database, using some Integration tools and SQL Loader we transfer some data from SQL SERVER to Oracle-in regular bases, but I am looking for some technique that my end users can use data coming from SQL SERVER with the feel that it comes from Oracle Databases. Can you please suggest your expertise on this scenario/environment, Thanks in advance.
Cool. You are in the right direction.
Did you check...
Oracle® Transparent Gateway for Microsoft SQL Server Administrator's Guide
10g Release 1 (10.1) for Microsoft Windows
Part Number B10544-01