I have designed a generic DAO in Java and am having confusion about whether to refactor it to different design or not. PS Don't say to use already existing 3rd person framework. I know there are some ...
I agree that we should put CRUD methods in a data access layer， However, in my current project I have some issues. It is a legacy system, and there are quite a lot CRUD methods in some concrete ...
I am currently working on converting a "legacy" web-based (Coldfusion) application from single data source (MSSQL database) to multi-tier OOP. In my current system there is a read/write database with ...