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Slow app on wireless network
Message
De
24/05/2012 15:11:31
 
 
À
24/05/2012 14:07:29
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01544312
Message ID:
01544327
Vues:
53
Sounds like a peer-to-peer network. A real server should help speed things up. Going wired will help. And, how the app is written will provide big benefits. Make sure you're queries/seeks/locates are optimized as much as possible.

>Hello guys,
>
>I inherited a POS application that is having issues with speed. Basically there's one laptop who is the "server", it has all the data, and the other laptops are the "checkouts" which connect to the server via a wireless network and access the data, just the server and usually 1-3 checkouts. Of course one problem is that foxpro is bringing all the data over the wireless network and as more checkout laptops are added to the network it begins to crawl (even though the tables are not that big), actually adding just one checkout it crawls. The code is a combination of everything since a few programmers have had their crack at it.
>
>It would be nice to rewrite the app but that's not in the cards right now, just coding for new requirements, so my question would be what suggestions you guys have to try to make the checkouts faster? (code strategies/hardware changes/etc)
>
>Thank you.
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer
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