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<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
]>
<chapter id="db">
  <title>Database</title>   
       
       <section>
       		<title>Upgrade database schema</title>

       		<para>
       		The RiftSaw database schema has been changed between 2.0.0.Final and 2.1.0.Final, please refer to 
       		 <ulink url="http://community.jboss.org/wiki/RiftSawDatabaseupgrade">this wiki page </ulink>for the upgrade detail information.
       		</para>
       		
       </section>
       
       <section>
       		<title>Database schema diagram</title>

       		<para>
       		Below is the EER Diagram generated by Mysql Workbench tool. 
       		<note>
       		This diagram is from RiftSaw 2.1.0.Final database schemas.
       		</note>
       		</para>
       		
       		<imageobject>
				<imagedata fileref="images/RiftSaw-dbschemas.png" align="center"/>
			</imageobject>
       		
       </section>
       		
</chapter>
