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sushantk19
Creator
Creator
‎2020-10-05 07:58 AM

Improving the data load speed to Amazon redshift database

hello Team,

I have a daily job which loads ~6 million data daily(truncate reload). My target database if Amazon redshift. I have used tRedshift_output as the output component. presently the jobs takes somewhere between 4 to 5 hrs to complete. Is there a way to improve the performance of this job? Can i use any other component to improve the performance. My source is a little complex SQL ( 4 full outer join statements)

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sushantk19
Creator
Creator
‎2020-10-29 06:54 AM
Author

In response to pakapi_

@Kamil Kowalczyk​ : it is coming as disabled even if select the GZIP option. But yes, GZIP did help me a lot to reduce the time. there is a 50% reduction in my load time now, which is good. Do you know how to enable this option? "Enable parallel execution". It is disabled right now for me. Please see the screenshost attached.

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