Question

What are the different components of Database Management System? Explain with the help of a diagram.  

27 Apr 2023
Answer :
Word Count : 533

A Database Management System (DBMS) is a software system used to manage databases, providing an interface for users to interact with data. It ensures the organization, storage, retrieval, and management of data efficiently. The main components of a DBMS are:

1. Database Engine: This is the core component responsible for storing, retrieving, and updating data in the database. It handles query processing, transaction management, and ensures data consistency and integrity.

2. Database Schema: The schema defines the structure of the database, including the tables, views, indexes, and relationships between data. It serves as the blueprint for organizing the data.

3. Query Processor: This component interprets and executes database queries. It translates high-level queries (like SQL) into low-level commands that the database engine can execute.

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