benchmark

Joakim Schramm joakim at astrocalc.com
Mon Dec 11 20:29:11 CST 2006


 

> -----Original Message-----
> From: valentina-bounces at lists.macserve.net 
> [mailto:valentina-bounces at lists.macserve.net] On Behalf Of 
> Ruslan Zasukhin
> Sent: 11 December 2006 20:12
> To: valentina at lists.macserve.net
> Subject: Re: benchmark
> 
> On 12/11/06 9:07 PM, "Joakim Schramm" <joakim at astrocalc.com> wrote:
> 
> > Hi,
> > 
> > Does it exist any benchmark comparison between binary links 
> and ObjectPtr?
> > 
> > I think binary is faster but how much, like it's worth it 
> for smaller 
> > sets of data?
> 
> Not so easy
> 
> For 1:M  binary link in ideal are comparable to ObjectPtr.
>     right now can be even worse.
> 
I use ObjectPtr this way:
Dim ArrSet As VArraySet


Set ArrSet = fPtrGroup.FindValue(GroupToDelete) <- ObjectPtr declared as
VField

If Not ArrSet Is Nothing Then
    tCharts.DeleteAllRecords ArrSet
End If

Or is there other better way?

No point in using binlinks here then? Can you give an example on when
binarylink can be better 1:M, ideal with future (planned) improvement in
mind?

> For M:M binary links will win 100%
> 
I don't have M:M, could have had use for it in my "big" database but it made
it expand to 200MB+ instead of the 38MB now using ObjectPtr and some "trix".

/Joakim

> 
> --
> Best regards,
> 
> Ruslan Zasukhin
> VP Engineering and New Technology
> Paradigma Software, Inc
> 
> Valentina - Joining Worlds of Information http://www.paradigmasoft.com
> 
> [I feel the need: the need for speed]
> 
> 
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