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Migration from Percona XtraDB Cluster/Galera to MySQL InnoDB Cluster in 10 steps
MySQL InnoDB Cluster is the official High Availability solution for and from MySQL. MySQL InnoDB Cluster is composed by MySQL Server, MySQL Group Replication, MySQL Router and MySQL Shell. Before...
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Moodle on OCI with MySQL HeatWave: Extended Architectures – part 1
In the previous post, we saw how to quickly deploy Moodle to Oracle Cloud Infrastructure on Ampere compute instances and using MySQL HeatWave. In this post, we will explore some other features and the...
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Moodle on OCI with MySQL HeatWave: Extended Architectures – part 2
To continue our journey to Moodle on Oracle Cloud Infrastructure using Ampere compute instances and MySQL HeatWave Database Service [1] [2], in this article we will see how to scale our architecture...
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MySQL 8 and Replication Observability
Many of us, old MySQL DBAs used Seconds_Behind_Source from SHOW REPLICA STATUS to find out the status and correct execution of (asynchronous) replication. Please pay attention of the new terminology....
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MySQL 8.3: Purging data from your InnoDB Cluster
Maintaining a production dataset at a manageable size can present a considerable challenge during the administration of a MySQL InnoDB Cluster. Old Days Back in the day when we only had one main copy...
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