Last Updated :2025/11/27

clustered index

Noun
Japanese Meaning
データベース内のインデックスの一種で、テーブルのデータをディスク上でインデックスに応じた順序に物理的に並べ替えるもの
What is this buttons?

user_id 列にテーブルのデータをディスク上で物理的に並べ替えるタイプのインデックス(クラスタ化インデックス)を追加したところ、範囲クエリがずっと高速になりました。

plural

plural

Quizzes for review

(databases) a type of database index that physically sorts the data in a table on the disk to match the criteria specified by the index.

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clustered index

When we added a clustered index on the user_id column, range queries became much faster.

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When we added a clustered index on the user_id column, range queries became much faster.

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