Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Sudden slow database access
Message
De
19/01/2015 15:56:09
Al Doman (En ligne)
M3 Enterprises Inc.
North Vancouver, Colombie Britannique, Canada
 
 
À
19/01/2015 11:55:57
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows XP
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01613560
Message ID:
01613927
Vues:
41
>Hi All,
>
>I have setup a local network using a Win 7 pc as the server and using a Win 8 pc as the workstation. I get the exact same results as I found at the customer site.
>
>This is rather earth shattering to me. If I understand all this correctly it means, VFP works great as long as there is only 1 user but if there are to be multiple users, and if there is a significant amount of data, all views had better be totally optimized or you will have results such as I am getting. I would even say just optimizing is not good enough, you had better test any new views with multiple users to ensure they run fast enough.

OK, that's a good data point. You haven't said whether you tested with your own dev/test data, or a copy of the customer's data (or both?).

Assuming there's no effective difference in the results using different data sets, then it looks like a performance problem in your app. I'll discuss further in the other branch of this thread.
Regards. Al

"Violence is the last refuge of the incompetent." -- Isaac Asimov
"Never let your sense of morals prevent you from doing what is right." -- Isaac Asimov

Neither a despot, nor a doormat, be

Every app wants to be a database app when it grows up
Précédent
Suivant
Répondre
Fil
Voir

Click here to load this message in the networking platform