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From "Bryan Pendleton (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-5503) Measure the performance degradation incurred by encrypting Derby databases
Date Tue, 15 Nov 2011 02:30:52 GMT

    [ https://issues.apache.org/jira/browse/DERBY-5503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13150199#comment-13150199
] 

Bryan Pendleton commented on DERBY-5503:
----------------------------------------

> AES 256-bit encryption: 788 tx/s (~ 12% performance loss)

This seems in-line with my experiences with similar high-end, well-implemented,
symmetric data encryption features. I guess I'm just stating an intuition that
"this feels about right".

                
> Measure the performance degradation incurred by encrypting Derby databases
> --------------------------------------------------------------------------
>
>                 Key: DERBY-5503
>                 URL: https://issues.apache.org/jira/browse/DERBY-5503
>             Project: Derby
>          Issue Type: Task
>          Components: Store
>    Affects Versions: 10.9.0.0
>            Reporter: Rick Hillegas
>
> It would be good to measure the performance degradation incurred by Derby's encryption.

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