Two-phase locking:

The process in which the locks are acquired during the growing phase and released in a shrinking phase is called two-phase locking.

One way of achieving serializability is two-phase locking.

Serializability is the process of processing concurrent transaction which can be achieved through one of the number of different means...

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Chapter 6, Problem 6.14RQ

Chapter 6, Problem 6.16RQ

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Explain two-phase locking.

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Solution Summary: The author explains that two-phase locking is a process in which the locks are acquired during the growing phase and released in the shrinking phase. Serializability is the process of processing concurrent transactions.

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