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Remote Views vs. SQL-Pass through
Message
From
01/04/2000 10:46:35
 
General information
Forum:
Visual FoxPro
Category:
Client/server
Miscellaneous
Thread ID:
00353636
Message ID:
00353892
Views:
19
>I am a member of a team that successfuly deployed a VFP/SQL application that was migrated from an existing FPW application. Here are the stats:
>
>500+ users (simultaneous)
>100+gb database
>24x7
>Stored Proc - Driven
>No DBC or Remote View Use - use SPT and ADO instead....

John, I am curious to hear about this project. That is a heck of a lot of data- what was it for?

>Remote views do not scale....period.

This is definitely true, and partly for reasons that you might not even be aware of. ON top of the fact that RVs do not take advantage of precompiled SQL, accessing a remote view (like accessing a local view) locks, for a brief period of time, the record in the dbc that holds the view definition, and a heavily accessed system will cause contention that cannot be easily trapped, and instead throws error 1709, and renders a form or procedure useless.
Erik Moore
Clientelligence
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