Learn Hibernate In The Simple Way. (English Edition)

Hibernate is a high-performance Object/Relational persistence and query service, which is
licensed under the open source GNU Lesser General Public License (LGPL) and is free to
download. Hibernate not only takes care of the mapping from Java classes to database
tables (and from Java data types to SQL data types), but also provides data query and
retrieval facilities.
This tutorial will teach you how to use Hibernate to develop your database based web
applications in simple and easy steps.