Partitioning: Divide and
Conquer
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For manageability
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Break large problems into
manageable pieces
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Can load / rebuild individual
partitions
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Can load / rebuild multiple
partitions concurrently
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For performance
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Query parallelism
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Partition elimination
Ÿ
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Two reasons for partitioning
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Can partition tables, or indexes, or
both
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Also spatial indexes
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Transparent to applications!