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Query Slow down when two users access data
Message
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18/02/2008 20:06:26
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Query Slow down when two users access data
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
Visual FoxPro
Divers
Thread ID:
01293664
Message ID:
01293664
Vues:
77
Hi,

I've noticed a slow down of a query when two users are accessing the same table on a network drive.

If I start VFP, open the database, then run a query that pulls data from multiple tables, the query runs in about 2 seconds. If I then open one of the tables that the query accesses on another workstation in VFP, the query then takes 10 seconds. If I close the table on the other workstation, the query takes two seconds again.

Any idea what could be causing this? It is happening on my network as well as a client's network where they have Windows Server 2003 running.
Frank.

Frank Cazabon
Samaan Systems Ltd.
www.samaansystems.com
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