A Comprehensive Guide to Incremental Refresh for Materialized Views on data lake tables in Amazon Redshift
Introduction¶ Amazon Redshift, a fully-managed data warehousing service, has introduced an exciting new feature called incremental refresh for materialized views on data lake tables. Materialized views in Redshift serve as a valuable method to enhance query performance on large tables, particularly those involving aggregations and multi-table joins. With the addition of incremental refresh support, Redshift …