What is a Database Management System - What is DBMS - Introduction of DBMS



What is Database Management System (DBMS)?

  • A database management system (DBMS) is system software designed for the creation and administration of databases.
  • It enables end users to perform operations like creating, securing, reading, updating, and deleting data within a database.
  • As the predominant form of data management platform, the DBMS functions as an intermediary between databases and users or application programs, ensuring consistent organization of data and facilitating easy accessibility.
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What does a DBMS do?

  • DBMS manages data
  • Database engine enables data access, locking, and modification
  • Database schema defines logical structure
  • Ensures concurrency, security, and data integrity
  • Facilitates standardized data administration procedures
  • Manages tasks like change management, performance monitoring, security, and backup and recovery
  • Handles automated rollbacks, restarts, and logs and audits activities
  • Maintains consistency in both databases and connected applications

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