[jboss-user] [JBoss Portal] - Re: Performance with large CMS repository / cache preloading

[sohil.shah@jboss.com]

There should be no side effects if pre-loading is turned off.

The pre-loading is done, to improve the performance of JackRabbit requests for resources thats are stored in the database. Without the pre-loading, a simple property read results in about 300 database queries.

This is due to an inherent design issue with JackRabbit since the data is not structured ideally for storing in a relational database.

>From an end user standpoint, without the pre-loading you will notice that the built-in CMS Admin tool is significantly slow

Thanks

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