clustering key
(medicine) Pain in the bladder.
(databases) A database field whose values serve as the keys of a clustered index.
A water-soaked swab for cooling a gun in action and clearing away particles of powder, etc.
(idiomatic, US politics) A state of the United States voting Democratic in a given election, or tending to vote Democratic in general.
適切なクラスタ化インデックスのキーを選ぶことで、大規模なデータウェアハウスにおけるクエリ性能が大幅に向上します。
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DiQt
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