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Short Note on Two Phase Locking Protocol
written 5.3 years ago by | modified 2.5 years ago by |
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written 5.3 years ago by | modified 2.5 years ago by |
written 2.5 years ago by |
1.Two-Phase Locking (2PL) is a concurrency control method which divides the execution phase of a transaction into three parts.
2.It ensures conflict serializable schedules.
3.If read and write operations introduce the first unlock operation in the transaction, then it is said to be Two-Phase Locking Protocol.
This protocol can be …
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