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Hello,
The only reason I can think of is that previously you were running your can
against AmIBroker native database and now you are running against TC2000-driven database
which is slower than AB native.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "John Emery" <fasttrader@xxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, July 10, 2006 1:03 AM
Subject: RE: [amibroker] Scan/Explore Times
> Dave,
>
> I have held everything constant. I am very experienced at computer use,
> so that was the first questions I asked myself. "What has changed?" I can
> not figure out what I might have done that changed the scan times from 50
> seconds to 5 minutes. I even saved my afls and unistalled/reinstalled the
> AB to see I could reset to the original state that gave me the 50 second
> scans. No luck. I came to group to see if anybody else had experienced
> this type of problem and could provide some insight into the issue.
>
> EF
>
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
> Of MarketMonk777
> Sent: Sunday, July 09, 2006 10:11 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] Scan/Explore Times
>
> Hi EF,
>
> That's a fairly typical scan time. Has your filter been set to "all stocks"
> the entire time? Maybe in the past you were looking at a smaller set of
> stocks? Has your code changed in that it requires more computations now?
>
> Regards,
>
> Dave
> MarketMonk777
>
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
> Of fasttrader101
> Sent: Friday, July 07, 2006 3:05 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Scan/Explore Times
>
> I have been using AB for about 8 weeks. Really like the program. I have
> developed an issue that I have not been able to figure out. I used to be
> able to do a scan in about 50 seconds.
>
> About 2 weeks ago, the same scans started to take about 3-4 minutes per
> scan. I have tried to adjust my database size, increased the amount of
> available memory, increased the number of bars and nothing seems to change
> the amount of time needed for a scan
>
> My current settings in Database settings are:
> Using the tc2000 Plugin
> Local Data Storage Enabled
> # of Bars 2000
> Base interval EOD
>
> Megabytes 4000
> In memory cache 8936
>
> any suggestions on how to get back to the faster scans
>
> Thanks
> EF
>
>
>
>
>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to SUPPORT {at}
> amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
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> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to SUPPORT {at}
> amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
>
>
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
>
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