Subject | Re: [IBO] is it my ib_query or ib_grid is slow? |
---|---|
Author | Paul Vinkenoog |
Post date | 2003-08-06T11:08:50Z |
Hi all,
Daniel Rail wrote:
IBX 2.5 - 4 times as fast as IBO (in these particular tests). Maybe
this is unavoidable, as IBO is a lot richer and therefore more
complicated than IBX.
James, what happens if you don't attach any DataSource to the queries,
and run the tests again?
Greetings,
Paul Vinkenoog
Daniel Rail wrote:
> > Can anyone address to this issue?But what James did is still interesting as a speed test, and he found
>
> What about simply using the following SQL statement:
> UPDATE TABLE SET FIELDA=FIELDA+100
>
> This should be a lot quicker.
>
> Accessing a RDBMS in the same way you would Paradox, is not always
> the most efficient way. Sometimes, you have to learn what can be
> done natively with the RDBMS.
IBX 2.5 - 4 times as fast as IBO (in these particular tests). Maybe
this is unavoidable, as IBO is a lot richer and therefore more
complicated than IBX.
James, what happens if you don't attach any DataSource to the queries,
and run the tests again?
Greetings,
Paul Vinkenoog