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From Mike Matrigali <mikem_...@sbcglobal.net>
Subject Re: Cache Hit/Miss rates for Derby pageCache
Date Thu, 17 May 2012 21:15:17 GMT
On 5/17/2012 10:07 AM, David Zanter wrote:
> Does anyone know, is there a way to get derby statistics from a
> running system regarding the hit/miss rates for the Derby Page Cache.
>
> i.e.  Statistics that would help determine if the:
> derby.storage.pageCacheSize  was being effective or needs to be
> tweaked.
>
> ~David
>
cloudscape use to have this functionality, but I don't think it was
exposed in derby as it depended on non-standard vti's.  Does anyone
know if the jmx work provided this functionality.

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