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Use materialized views in Databricks SQL
Databricks SQL materialized views are precomputed tables that cache query results from source tables, managed by serverless Delta Live Tables pipelines. They optimize performance and costs while simpl
ifying ETL processing, with support for scheduled refreshes and granular access controls.

Reasons to Read -- Learn:

  • how to reduce query costs and improve performance by implementing materialized views that can precompute and cache frequently used query results
  • how to simplify ETL processing and data transformations using a declarative approach that supports both manual and scheduled refreshes of materialized views
  • how to implement fine-grained access controls for data sharing while protecting sensitive source data, as users can query materialized views without requiring access to underlying tables
  • publisher: Databricks documentation | Databricks on AWS
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