What Is The Purpose Of Two-phase Locking?
What Is The Purpose Of Two-phase Locking? In databases and transaction processing, two-phase locking (2PL) is a concurrency control method that guarantees serializability. It is also the name of the resulting set of database transaction schedules (histories). What is rigorous phase locking? Rigorous 2-PL – This requires that in addition to the lock being 2-Phase