Maximum Read Replicas

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Kapil Kumar

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Mar 28, 2019, 1:47:26 PM3/28/19

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Does anyone knows what is the limit of read replicas that cab created? Either within projector zone or region?

TIA.

diogoa...@google.com

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Apr 8, 2019, 8:13:12 PM4/8/19

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You can create as many read replicas as you need for a single master instance. The Cloud SQL document does not mention a limit to that (project, zone or region). However, note that read replicas are charged at the same rate as a standard Cloud SQL instance, so it is recommended to reduce the number to just as many as you really need.