LDBC (Liberty DataBase Connectivity) is a JDBC driver that provides vendor-independent database access. With LDBC, your application will just work on all major databases and you don't have to change any source code. LDBC is based on ANSI-SQL and JDBC.
LDBC radically simplifies porting of existing or new applications to new databases. The main components of LDBC are a JDBC driver and a SQL grammar converter. LDBC completely shields the application from database vendor specific code. Included SQL grammar and JDBC API documentation.
LDBC is not meant to be a persistence layer or object relation mapping. The main idea of LDBC is providing a standard way to access a SQL database from Java.