SQL over WAN with ADO, how to optimize?
From: SÁRINGER Zoltán (asdf_at_asdf.hu)
Date: 12/10/04
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Date: Fri, 10 Dec 2004 16:03:06 +0100
Hello,
this become a common question... is any common answer ?
I want to use VB6 application to connect SQL2000 via ADSL 512/128.., and the
half of the code have done already, I'm using ADO 2.8.
All bussiness logic on the thick client side.., and I choosed ADO becouse I
used these events to audit changes (instead of writing lot of triggers), so
everything is doing by the client. I minimized the requests to sql, but
seems extremly slow via internet.
Try to speed up, how?
What connection and recordset parameters (included the most detailed
parameters too..!) should use for:
1) common record listing queries?
2) update
What is your opinion, if sql server is used for only store data with ADO
only, is it a real poor programming modell, doesnt exist any advantage?
Why is it faster UPDATE a record with TSQL than ADO ?
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