Start by figuring out a design, then proving the design is at least qualitatively superior. While what they've done has issues, the solution to their problem is not likely an ORM.
Many Web applications exist to provide access to copious amounts of data stored in a relational database, but what’s the easiest way to enable users to search through that data and find what they need ...
Java Persistence API: A look deeper The Java Persistence API is a lightweight, POJO-based framework for object-relational mapping. The mapping between Java objects and a relational database is ...