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Speed degradation and increase network demand
Message
De
28/02/2008 17:44:29
 
 
À
28/02/2008 17:34:28
Dragan Nedeljkovich
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Problèmes
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
01296792
Message ID:
01297596
Vues:
23
>>>There was a neat old trick for this on slow networks: make the exe read-only. It's not network access per se that's slow, it's the checking for locks. Since nobody is changing the exe (but the installer), setting it read-only will just tell the network not to bother with locks.
>>
>>Is it enough to have the exe on a readonly drive (or in a readonly folder) or must the file itself explicitly be readonly?
>
>Didn't try any but the last, so I wouldn't really know.

No theoretical hunch here?

A customer is complaining about a slow network. There are 250 users synchronically using a vfp app. It probably isn't the vfp app that's causing the trouble, but if it is then I might be of help with this tip. However, the app is in a readonly folder (actually on a readonly drive) and testing would involve the cooperation of network operators and it must not disturb operations.
Groet,
Peter de Valença

Constructive frustration is the breeding ground of genius.
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