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Performance issues in a Win2003 server environment.
Message
De
04/05/2006 14:19:17
 
 
À
02/05/2006 15:57:47
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01118542
Message ID:
01119311
Vues:
15
>Hi;
>
>I have a small network of WinXp machines running on a Win2003 server. There is no SQL server. My application resides on a share on the server, and we run it from a shortcut on the desktop. The database and the tables reside on the same share as the application.
>Queries take a very long time to complete when running through the network. A query that takes under a second to complete locally, would take 10 seconds to complete through the network.
>
>My question (Finally): Is there a trick to solving this problem without going client-server? I would like to continue using SQL commands, but I may need to create cursor and then seek and populate the cursor manually (This is very fast even through the network).
>
>Thank you all,
>
>Alen.

5-10x slower is the expected ratio when the query is executed the first time.

try
SET LOCK ON
You can implement a distributed database/replied on the clients,
but it is not the simplest thing to do.
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