Lock-Based Protocol: Revision history

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    12 December 2024

    • curprev 11:3511:35, 12 December 2024Scapegoat talk contribs 3,804 bytes +3,804 Created page with "'''Lock-Based Protocol''' is a concurrency control mechanism in database systems that ensures transaction isolation by managing access to data items through locks. Locks prevent simultaneous transactions from interfering with each other, ensuring data consistency and serializability. ==Key Concepts== *'''Lock:''' A mechanism that restricts access to a data item for concurrent transactions. *'''Lock Modes:''' **'''Shared Lock (S):''' Allows multiple transactions to read a..." Tag: Visual edit