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poor fetch performances compared to MS SQL Server

Hello.
        I'm running benchmark tests on Interbase vs SQL Server.
SQL query performances appear to be faster on Interbase than SQL Server,
but in case I nee to collect many rows, the fetch operation is about 3
times longer on IB than on SQL Server.

Am I doing something wrong, or is it normal that I find such figures ?
thanks
        Sam

 

Re:poor fetch performances compared to MS SQL Server


Hi,

I use them both, too. I would look at the configuration file if I were you
and tune the parameters according to my application's needs. It is almost
completely impossible for MSSQL to work faster. But one has to decide which
kinds of operations have higher precedence and how they should be managed.

And this is something only you can do.

Regards,

Dr.Cem

Re:poor fetch performances compared to MS SQL Server


I'm a new IB user
The only thing I tuned is data cache pages number... Can you tell me in
what kind of manual I could find help on how to do what you told me ?
thanks a lot
Sam
Quote
Cem Karacaoglu wrote:
> Hi,

> I use them both, too. I would look at the configuration file if I were you
> and tune the parameters according to my application's needs. It is almost
> completely impossible for MSSQL to work faster. But one has to decide which
> kinds of operations have higher precedence and how they should be managed.

> And this is something only you can do.

> Regards,

> Dr.Cem

Re:poor fetch performances compared to MS SQL Server


Hi,

Quote
> I'm a new IB user
> The only thing I tuned is data cache pages number... Can you tell me in
> what kind of manual I could find help on how to do what you told me ?
> thanks a lot
> Sam

It is better you read them all, but administrative things are in OpGuide.pdf
in your install CD. If you don't have the PDFs, search borland site
downloads. Read "OpGuide/ Server Configuration/ Configuring parameters in
ibconfig" specifically.

Dr.Cem

Re:poor fetch performances compared to MS SQL Server


What data are you retrieving (i.e. SQL for tables and SQL for select)?
Is your select 1 select bringing many rows or many selects?
What are you using to connect to IB (BDE, IBX, IBO, FIbPlus)?
Can you send the code snippet for your test (if it is short).
How muchis the difference in speed, can you send test results.

Cheers,

JAC

Jason Chapman
JAC2 Consultancy

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Quote
"Sam_Richie" <samsms2...@yahoo.fr> wrote in message

news:3ECB3BA5.6040600@yahoo.fr...
Quote
> I'm a new IB user
> The only thing I tuned is data cache pages number... Can you tell me in
> what kind of manual I could find help on how to do what you told me ?
> thanks a lot
> Sam

> Cem Karacaoglu wrote:
> > Hi,

> > I use them both, too. I would look at the configuration file if I were
you
> > and tune the parameters according to my application's needs. It is
almost
> > completely impossible for MSSQL to work faster. But one has to decide
which
> > kinds of operations have higher precedence and how they should be
managed.

> > And this is something only you can do.

> > Regards,

> > Dr.Cem

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