This document provides an introduction to Sun's Java Data Objects (JDO) specification and an overview of the basic setup and use of the Kodo JDO implementation for relational databases.
To familiarize yourself with the concepts involved in the JDO specification, refer to the JDO Overview.
To quickly get started with Kodo JDO, take the Kodo JDO Tutorial.
For a detailed reference on the Kodo JDO implementation, refer to the Kodo JDO Reference Guide.