Applications that are oblivious of the type of database (SQL or Access)
Posted on 2010-11-30
I need to write four applications in VB.net that are totally oblivious of what database is being uised; SQL or mdb (Access). What is the best approach? Are there any classes, modules or generic functions I can use?
Before you start telling me this is a bad approach, currently these four applications are written in VBA (mde) and using Access (mdb) as a back-end. We want to port the whole thing to VB.net/Ms SQL, but for various reasons it's just not feasible to do this in one big bang. We therefore opted for porting te applications one by one to VB.net, while still using the mdb-backend. Once all applications are ported we switch to SQL and start optimizing the applications for the new databse. This way the porting can be done gradually while minimizing the impact on our customers.
Any pointers, thoughts or suggestions are greatly appreciated.