Hi,
we are trying to build a product on three tier
Architecture.
1.Presentation Layer
2.Business objects layer
3.data objects layer.
Right now i am working on Data-objects layer.This Data objects layer should
support multiple databases like oracle,SQL-server 2000.
The questions i have are.
a. how one should approach for this kind of technology.?
b. what may be the road blocks ahead.if so , how to tackle.
c.Advantages/Disadvantages.
Thanks in advance
Somasekhar
