SQL Que 35: What is Materialized View in SQL || Difference Between View and Materialized View in SQL

What is Materialized View in SQL || Difference Between View and Materialized View in SQL

A Materialized View (MV) in SQL is a database object that stores the result of a query physically, improving performance by reducing query execution time. Unlike regular views, materialized views allow for data persistence and can be refreshed periodically or on-demand. They are commonly used in data warehousing and reporting applications to optimize complex aggregations and joins. This guide covers materialized view creation, refresh strategies, benefits, and best practices.