How to Backup Redshift Log Views

Recently I had a discussion with my manager about the need to save the log data that is stored in the STL log views, as I found the following line in the AWS Redshift documentation:

« To manage disk space, the STL log views only retain approximately two to five days of log history, depending on log usage and available disk space. If you want to retain the log data, you will need to periodically copy it to other tables or unload it to Amazon S3. »

To find solution, I searched the Internet, however apart from few Q&As, I could not