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  1. #1
    Join Date
    Nov 2003
    Posts
    68

    Unanswered: What is rollback segment, snapshot, materialized view,cluste

    hi to all,
    Please tell me what are rollback segment, snapshot, materialized view and cluster?
    Please explain with some practical scenarios.

    What is the use of rollback segment, snapshot, materialized view, cluster?
    How it will improve performance?
    How it will affect on database?

    regards
    jagan

  2. #2
    Join Date
    Jun 2003
    Location
    West Palm Beach, FL
    Posts
    2,713

    Cool


    Maybe you should consider reading the manuals.

    The person who says it can't be done should not interrupt the person doing it. -- Chinese proverb

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