Tag - replicaset

MySQL 8.0.19 InnoDB ReplicaSet Configuration and Manual Switchover

Manual Switchover

InnoDB ReplicaSet was introduced from MySQL 8.0.19. It works based on the MySQL asynchronous replication. Generally, InnoDB ReplicaSet does not provide high availability on its own like InnoDB Cluster, because with InnoDB ReplicaSet we need to perform the manual failover. AdminAPI includes the support for the InnoDB ReplicaSet. We can operate the InnoDB ReplicaSet […]

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MongoDB Rollback in replicaset

MongoDB Rollback

In this blog post, we’ll look at how MongoDB rollback works during replicaset failovers.
In recent versions, MongoDB has provided lots of features related to replicaset and automatic failover. When it comes to failover, the next question that arises is “How does MongoDB ROLLBACK work during replicaset failover?”
If a PRIMARY member (say node A) stepped down […]

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