|
PureBytes Links
Trading Reference Links
|
Jayson,
I knew that the local database was not specifically necessary when
uing QP, but I thought I had read in a previous message from Tomasz
on the board that maintaining the local storage was imperative in
order to facilitate the fastest possible operation of backtests and
explorations, so I have scrupuloulsy maintained the local database
ever since.
Is this not correct? Is eliminating the local database the only way
to correct the lengthy shutdown? Will doing so slow down backtesting
and explorations?
Thanks for your response,
Best Regards,
Nick Molchanoff
--- In amibroker@xxxxxxxxxxxxxxx, "Jayson" <jcasavant@xxxx> wrote:
> Nick,
> Using QP there is no need for Local storage. You might simply
configure the
> plug in with "Disable" checked for local data storage....
>
> Jayson
> -----Original Message-----
> From: Nick Molchanoff <nkm@xxxx> [mailto:nkm@x...]
> Sent: Tuesday, February 04, 2003 7:40 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Extremely lengthy shutdown process
>
>
> When I shut down AB, it takes 15 to 30 minutes to close. During
this
> time it seems to access every stock's data through the QP plug-in,
> displaying messages about how many bars it has accessed.
>
> I don't see why AB would have to re-access the whole history from QP
> for each stock on each shutdown. Since I update daily, it seems
like
> only the last bar would be new, and therefore only this last bar
> should need to be added to the AB database, which doesn't seem like
> it would take that long since AB is so fast.
>
> Often, having to wait for up to a half hour for it to finish is very
> inconvenient.
>
> Anybody know what may cause this behavior and whether or not I can
> configure in such a way as to eliminate this wait?
>
>
>
> Yahoo! Groups Sponsor
> ADVERTISEMENT
>
>
>
>
> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
>
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
> Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
|