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ADO Performance Boost Needed
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From
20/05/2002 02:22:18
 
 
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General information
Forum:
Visual Basic
Category:
Database DAO/RDO/ODBC/ADO
Title:
ADO Performance Boost Needed
Miscellaneous
Thread ID:
00658785
Message ID:
00658785
Views:
47
Greetings to all!

We just recently switched from DAO to ADO with Access 2000 Mdb's. Now we are having some problems with regard to loading a table containing 200,000+ records.

These records, by the way, are used to browse the entire product line for a store/company, and is a required feature in the system. And during development, the Mdb file is stored locally, but once deployed, it will be accessed through a network.

Initially we used a CursorLocation of adUseClient (due to multiple users browsing at the same time) and CursorType of adOpenDynamic (to reflect changes by other users). This setup took an average of 5 minutes to load.

We then tried adUseServer and adOpenStatic, respectively, just for comparison and managed to cut down loading to about 20 seconds. But this is not an ideal setup for our case.

Maybe there's something we're not doing right with ADO, but we wish to exhaust all possible options before considering a change of tactics (like changing databases!).

Many thanks in advance!
evolve or die.
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