concurrency control methodの例文

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1. They are typically much more effective than applying to indexes common concurrency control methods applied to user data.
2. Two-phase locking is the most common transaction concurrency control method in DBMSs, used to provide both serializability and recoverability for correctness.
3. In computer science, a "'timestamp-based concurrency control "'algorithm is a non-lock concurrency control method.
4. Under the multiversion concurrency control method, " non-repeatable reads " may occur when the requirement that a transaction affected by a commit conflict must roll back is relaxed.
5. However, if contention for data resources is frequent, the cost of repeatedly restarting transactions hurts performance significantly; it is commonly thought that other concurrency control methods have better performance under these conditions.