For more information, see Amazon Redshift parameter groups in the Amazon Redshift Cluster Management Guide. To turn off automated materialized views, you update the auto_mv parameter group to false. With AutoMV, these queries don't need to be recomputed each time they run, which reduces runtime for each query and resource utilization in Redshift. A common characteristic of reporting queries is that they can be long running and resource-intensive. Additionally, they can be automated or on-demand.
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