Oracle/VB application is very slow over WAN
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Thread: Oracle/VB application is very slow over WAN

  1. #1
    Join Date
    Aug 2003
    Location
    Chicago, IL
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    Oracle/VB application is very slow over WAN

    Hi,

    We have a oracle8i database in a remote location and is responding very slowly. In the LAN the response is pretty good. We have 8 T1 lines between these two locations. tnsping response from the remote location is 120 msec. could you provide tips in troubleshooting the network problem.

  2. #2
    Join Date
    Nov 2000
    Location
    Pittsburgh, PA
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    4,021
    Do you cache any of the data within the VB program? Do you have refresh events that are causing a lot of data to get pushed down to the client? Have you done any sqlnet tracing to see how much data get pushed down to the client? I would start there and see what happens.

  3. #3
    Join Date
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    Have you adjusted your prefetch size?
    Jeff Hunter
    marist89@yahoo.com
    http://marist89.blogspot.com/
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