悲ひ観かんロック

noun

pessimistic locking

Database concurrency control strategy where a lock is acquired before accessing data, assuming conflicts are likely. Contrasts with 楽観ロック (optimistic locking).

• 悲ひ観かんロックでは、データを読よみ取とる前まえにロックを取しゅ得とくする。

  In pessimistic locking, a lock is acquired before reading the data.