Redshift REC - Performance is Slow in Redshift for REDB Process
The time taken for an REDB process on a Redshift database depends on the network speed and the geographical location of your database instance.
The following table shows the results for a database with 200 tables, 250 views, and other supported objects:
Network Speed |
With all options in RE Option Set |
Without Partition Element option |
Without external tables |
---|---|---|---|
50 Mbps | 4 Hours | 3 Hours | 2 Hours |
1 Gbps | 1 Hour | 14 Minutes | 4 Minutes |
As a best practice, use the default option set when not working on Partitions.
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