Re: Database Performance

you might look at www.tpc.org

matt

rajarshi_at_peritus.com wrote:

> Hello :
>
> I am looking for some low level database performance statistics.
>
> We basically try to have an estimate of
> RELATIVE performance (in terms of speed) for database read, write,
> join etc. Since its only a relative performance issue, the particular
> database or the machine used may not have an impact, so long same
> systems were used through out the experiment.
>
> Database Read : Single record from disk with different record size
> Block of records from disk with diff. record sizes.
>
> Database Write : <same as read>
>
> Database Joins : Speed of different joins with diffenent table and
> record sizes.
>
> Database select : Similar results.
>
> So all the statistics should be with respect to time. Is it possible to
> get any idea about number of disk accesses ?
>
> Can anybody tell me where can I find these statistics ? This is very
> important and urgent to me.
>
> Please reply to me directly at rajarshi_at_peirtus.com so that it gets my
> immediate attention.
>
> Thank you for your time.
>
> Best,
>
> Rajarshi Chatterjee
>
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Received on Wed Sep 24 1997 - 00:00:00 CEST