Working with Oracle and sqlserver in the same project Help needed in the logic
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started working on a project in vb.net where I read all the master data from Oracle data base(Where I have only Read access to the oracle data)

 The situation is I am binding the data from Oracle to a telerik Data Grid where the admin have the option to add more users to the grid and delete users as well.

But I cannot add/delete data in Oracle data base I can only read from it.

So I am thinking of adding 2 tables addedusers and deleted users in the sql server and somehow  check if the users are in the deleted table remove them from Oracle Results before binding it to the data grid.

But I Never worked and not sure how to interact with both the databases.

If you have better Idea to handle the situation Please let me know.

Also let me know how to deduct the deleted users / how to add the added users from sql tables to Oracle results.

Thanks 