ORDBMS (Object-Oriented Relational Database Management System). This means a relational database with object
extensions, so that objects can be stored in the database, methods can be called
directly from the query language, etc. One the advantages of Java is you may not need
an object-relational mapping — you may be able to store any serializable
object. Caché claims to be up to 5 times faster
than an SQL (Standard Query Language) database.