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    Good day,

    My talk will be a beginners guide to using and understanding EXPLAIN ANALYZE.

    This will include understanding: -INDEX SCAN VS. BITMAP SCAN VS. SEQUENTIAL SCAN (BASICS) -B-tree vs GIN vs GiST vs SP-GiST vs BRIN vs HASH -Costs and actual times

    This is for unskilled and new PostgreSQL users.

    Kind regards, Justin

    @ South Africa 2019
    Justin Harvey

    Oct 8 2019

    Ops and Administration