This page describes operations that impact availability in Cloud SQL.
Cloud SQL helps you maximize the uptime of your database without any
changes to your application. With a 99.99% uptime SLA,
Cloud SQL Enterprise Plus edition offers greater resilience and business continuity for your
applications.
For unplanned events such as a failure of one or more infrastructure components
within a zone, Cloud SQL high availability (HA) brings up the database in
the secondary zone with the same IP address and no data loss so that
applications can resume operations on the database. Cloud SQL high availability is
also available for Cloud SQL Enterprise edition. For more information about
configuring availability in Cloud SQL, see
About high availability (HA).
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