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From Krish Donald <gotomyp...@gmail.com>
Subject CDC enabled settings and performance impact
Date Mon, 29 Jul 2019 16:41:41 GMT
Hi,

We need to enable CDC in one of the cluster which is on DSE 5.1. We need to
change below settings :
cdc_enabled
cdc_raw_directory
cdc_total_space_in_mb
cdc_free_space_check_interval_ms

What is the value you keep it for below?
cdc_total_space_in_mb
cdc_free_space_check_interval_ms

Is there any performance impact you have seen?
Should we keep cdc_raw_directory on a different volume than data volume?

Thanks
Krish

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