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From user10 <ragh...@anz.com>
Subject Performance issues with zipped up derby database
Date Mon, 10 Aug 2009 04:34:09 GMT

Hi All,

I'm working with embedded Derby (10.5.1.1).

The regular embedded mode (file system based) works fine and no problems at
all but 
if the database is zipped / jarred and accessed via a jar file (read-only),
the selects take a lot of time.

Is this a known issue? 

I have set the following properties:
derby.storage.pageSize
derby.storage.pageCacheSize
derby.storage.tempDirectory
derby.stream.error.file

Thanks for your time and effort.

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