Concurrency Control: Lock vs Timestamp Protocols

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This overview covers the fundamentals of Database Management Systems (DBMS) and concurrency control, defining key concepts like transactions, COMMIT, and ROLLBACK. It delves into lock-based and timestamp protocols, explaining shared and exclusive locks, Two-Phase Locking, and the implications of timestamps. The application of these methods in online ticket booking, banking, and e-commerce is discussed, alongside a comparison of their effectiveness and limitations. The conclusion summarizes...