imp Buffer parameter
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Thread: imp Buffer parameter

  1. #1
    Join Date
    May 2002
    Location
    USA
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    462

    imp Buffer parameter

    Hi All ,

    Can anyone suggest how to decide on the buffer parameter while importing huge database (exp dump 25GB )

    i mean on what factors does buffer parameter depend on UNIX and Windows NT ( RAM , SGA , etc ... ) what percent of this can i use .

    appreciate your help .

  2. #2
    Join Date
    Nov 2000
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    greenwich.ct.us
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    I would make your buffer the same size as your rollback segment.
    Jeff Hunter
    marist89@yahoo.com
    http://marist89.blogspot.com/
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    "I pledge to stop eating sharks fin soup and will not do so under any circumstances."

  3. #3
    Join Date
    May 2002
    Location
    USA
    Posts
    462
    sum of all the rollback segments or system rollback segment
    i am using 8.1.7

    or do i create a very big single rollback segment of 5GB and then keep the buffer = 5GB while importing

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