The iBATIS DataMapper framework makes it easier to use a database with a Java or .NET application. iBATIS DataMapper couples objects with stored procedures or SQL statements using a XML descriptor. Simplicity is the biggest advantage of the iBATIS DataMapper over object relational mapping tools. To use iBATIS DataMapper you rely on your own objects, XML, and SQL. There is little to learn that you don't already know. With iBATIS DataMapper you have the full power of both SQL and stored procedures at your fingertips.