heterogeneous-services

How update oracle heterogeneous services metadata?

I'm connecting from Oracle to different databases (MS Access, MySQL, ...). When opening the connection, the metadata (table and view definitions) from remote database is read by Oracle. But when updating a remote object metadata (add column on table, view definition,...) Oracle is not noticed. The only way I've found to refresh the meta...

Language integration

I may be the minority here, but it seems through my entire academic/professional career I've been taught varying languages. During this time, syntax and programming paradigms were the focus, but at no point were we taught about integrating systems written using varying languages and the proper way to make this decision. Now for the rec...