Tracking change activity over time requires complicating what might otherwise be simple data structures. One approach that many like to employ involves simply adding a start or effective date onto a ...

The first thing in building any E-commerce app is creating the underlying database to support it. As much as possible, you should try to build your application code and business logic into your ...

One of the interesting design challenges facing the people supporting the IEED research effort discussed yesterday involves how much of the key applications to embed in the database design. In that ...