Lock-based Protocols, Two-Phase Locking 2PL ,Timestamp Ordering Protocol
What is Lock? A lock is a variable associated with a data item that describes the status of the item with respect to possible operations that can…
A DBMS, or database management system, is a software system that allows users to create, manage, and manipulate databases. It provides a framework for storing, retrieving, and updating data efficiently and securely, and ensures data integrity and consistency. DBMSs are used in a wide range of applications, including finance, healthcare, and e-commerce, and play a critical role in modern information systems.