Flushing cache? - Mailing list pgsql-general

From Seung-won Hwang
Subject Flushing cache?
Date
Msg-id 01c401c14c66$6efa7f10$0100a8c0@bluebird
Whole thread Raw
List pgsql-general
 
Hi,
 
I'd like to benchmark the performance of different indices but I'm not sure if my results are affected by caching. Is there any way I can turn off caching for measurement purposes? Thanks
 

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