Replicas & failover

A step of the Cloud application tree on Gradus, in the Data & storage area: DB, cache, queues.

Add a read replica for heavy reads and automatic failover so the loss of one database node is not an outage.

Usually comes after: Backups & recovery.

Prompt for your AI assistant

Add a read replica for the primary database, route read-heavy queries to it and configure automatic failover with a documented recovery time.

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This is https://gradus.kazet.blog/tree/cloud-application/step/replicas-and-failover as plain HTML. In a browser the page also lets you mark the step forged and copy a message for your AI assistant.