Category Archives: MySQL 8

MySQL InnoDB Cluster Disaster Recovery contingency via a Group Replication Replica

Just recently, I have been asked to look into what a Disaster Recovery site for InnoDB Cluster would look like.
If you’re reading this, then I assume you’re familiar with what MySQL InnoDB Cluster is, and how it is configured, components, etc. Continue reading

Posted in clone, InnoDB, innodb cluster, MySQL, MySQL 8, MySQL Enterprise Edition, MySQL Enterprise Monitor, Oracle, Replication, Uncategorized | Tagged , , , , , , , , | Leave a comment

InnoDB Cluster: Recovering an instance with MySQL Enterprise Backup.

Ok, so if you’re reading this, then I can guess you’ve got a MySQL InnoDB Cluster in an awkard shape, i.e. you need to restore a backup and add the instance back into the cluster, so we have all our instances again. Continue reading

Posted in Backup, innodb cluster, MEB, MySQL 8, MySQL Enterprise Backup, MySQL Enterprise Edition, Oracle Linux, Recovery, Replication, Uncategorized | Tagged , , , , , , , , , | Leave a comment

MySQL TDE: Online key store migration

So, if we’re applying GDPR to our system, and we’re already making use of MySQL Transparent Data Encryption / keyring, then here’s an example on how to migrate from filed-based keyring to the encrypted keyring. Online. Continue reading

Posted in Backup, GDPR, MEB, MySQL, MySQL 8, MySQL Enterprise Backup, MySQL Enterprise Edition, Oracle, TDE, Uncategorized | Tagged , , , , , , | Leave a comment