ApsaraDB RDS for MySQL - RDS for MySQL supports setting the replication delay for a read-only instance.
Jul 25 2018
ApsaraDB RDS for MySQLIf data are deleted by mistake, you can restore data quickly by setting replication delay for a read-only instance.
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Target customers: users with high requirements for data security Features released: You can set replication delay for a read-only instance, which lags behind the main instance for a certain period of time. If data are deleted by mistake or program bug occurs, you can restore the data by directly querying the delayed read-only instance.
