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RE: [amibroker] First Access



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read tj's response right below what you wrote:
 
its a simple matter to do a scan
 
>>Performing scan / exploration or any other access is enough
 
its a simple matter to do a scan.
 
d


From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of ribau@xxxxxxxxxxx
Sent: Saturday, November 12, 2005 5:34 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: Re: [amibroker] First Access

I use DTN with TradeStation. When I connect to the satellite, all the
symbols start collecting automatically. Does TS perform a request-response,
if so, is there a way to get AmiBroker to automatically take care of it? I
assume retrieving quotes over the internet is the bottleneck, causing
blockage of the data source, but if a person just wants to collect data for
15-20 or so symbols, sequential automatic connection would save extra steps
and not cause much blockage.

>>You don't need to bring up the chart. Performing scan / exploration or any other
>>access is enough.
>>The reason for this is that all RT sources work on request-response basis and
>>running hundreds of requests at startup would block your data source for long period of time.
>>Plus some sources (like IB) do not allow more than 1 historical request at a time.


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