________ is a performance optimization technique that involves precomputing and storing aggregated data to accelerate query response times.
- Denormalization
- Indexing
- Materialized views
- Query caching
Materialized views are a performance optimization technique in database systems that involves precomputing and storing aggregated data based on specific queries. By storing the results of expensive queries as materialized views, database systems can significantly reduce query execution time and improve overall system performance. Materialized views are particularly useful for frequently executed queries with complex joins and aggregations, enabling faster query response times and better scalability.
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