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Deadlocks in DBMS - Faculty of Engineering & Technology

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Deadlocks in DBMS - Faculty of Engineering & Technology

S
SGT University

1 Views • Oct 29, 2020

Description

In the database, deadlock is a state where two or more transactions are waiting for one another to give up locks.

Four necessary conditions for deadlock occurrence are - Mutual Exclusion, Hold and Wait, No Preemption, and Circular Wait.

Deadlock Ignorance, Deadlock Prevention, Deadlock Avoidance, and Deadlock Detection are four main approaches to handle deadlocks.

Check more at: https://www.youtube.com/watch?v=IlYB4a9OAXg&feature=youtu.be