JCR performance

[ke8 <as...@gmail.com>]

Hello, 
I need advice how to improve JCR(2.4.1) performance. My solution need to
store more than 10 000 000 xml documents. I have available more than 10 GB
of RAM. Repository is accessed over RMI. I found only instructions, that
it’s good to increase memory to persistence manager and not having to many
child on a single node (in my solution one node can have max. 4096 child). I
need to accelerate insert and update mainly. Could anyone please advise me
how can I adjust configuration to improve performance? Thank you very much
for your answers. Sorry for my English…

wokspace.xml :

<?xml version="1.0" encoding="UTF-8"?><Workspace name="default">
   
        <FileSystem
class="org.apache.jackrabbit.core.fs.local.LocalFileSystem">
            <param name="path" value="${wsp.home}"/>
        </FileSystem>
  
        <PersistenceManager
class="org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager">
          <param name="url"
value="jdbc:derby:${wsp.home}/db;create=true"/>
          <param name="schemaObjectPrefix" value="${wsp.name}_"/>
		  <param name="externalBLOBs" value="true"/>
          <param name="consistencyCheck" value="false"/>
          <param name="consistencyFix" value="false"/>
          <param name="bundleCacheSize" value="4096" />  
        </PersistenceManager>

        <SearchIndex
class="org.apache.jackrabbit.core.query.lucene.SearchIndex">
            <param name="path" value="${wsp.home}/index"/>
            <param name="supportHighlighting" value="true"/>
			<param name="respectDocumentOrder" value="false"/>			
        </SearchIndex>
    </Workspace>





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