I just sent you my little test source code plus database.

Since I don't know where to send it to for Jason,
maybe you wish to forward it. Last times I tried
to senfd to Jason it always seemed to get lost.

Firebird 2.1.3. Unzip to c:\test. Bet with IBO checked
and not using IBO's datapump the test will be considerably
faster using your modified version of IBObjects :)

I work with Intel SSD drives (no moving parts,
just memory chips, super fast) and an Intel 6600
Quad Core CPU. Explaining some reasons for
the timing differences. Delphi 5. IBO V4.8.10

The fastest by 25% is the FIB test over the
IBPump test. But the IB with field assign is
4 times slower that the same FIB test

I hope I have done things correctly
Best Regards
Hans

----- Original Message -----
From: "Geoff Worboys" <geoff@...>
To: <IBObjects@yahoogroups.com>
Sent: Monday, March 22, 2010 12:23 AM
Subject: Re: [IBO] development


> Hans wrote:
> [...]
>> It sure looks like your 'Experimental Improvements' could be
>> quite an asset to IBOjects :)
>
>> Would love to try them out in my tests.
>
> The only performance improvement I expect my changes to make is
> to prepare times... that should only be important to data
> transfers if there is:
> . a large number of tables with a (relatively) small number
> of rows
> and/or
> . tables with a large number of fields and a (relatively)
> small number of rows
>
> Note too that my tests did not include blobs, they can certainly
> slow things down - but should slow down FIBPlus too... but this
> is another area where I have not done direct comparison.
>
>
> Can you try the two command line apps I posted against one or
> more of the tables in your transfer? It would be interesting
> to see how your numbers compare to what I was getting (prepare
> times etc).
>
> --
> Geoff Worboys
> Telesis Computing
>
>
>
> ------------------------------------
>
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