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MySQL DBA

How to implement master key rotation in MySQL?

How to implement master key rotation in MySQL? Master key rotation in MySQL can be implemented using the built-in InnoDB encryption feature or using third-party tools. Here is a general overview of the steps involved [...]
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DBA

Troubleshooting Galera Cluster for performance

Troubleshooting Galera Cluster for performance Galera Cluster is a popular solution for achieving high availability and scalability in MySQL and MariaDB databases. However, as with any distributed system, there can be performance issues that arise [...]
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MySQL DBA

How slow queries affect MySQL performance?

How slow queries affect MySQL performance? Slow queries can have a significant impact on the performance of a MySQL server. When a query takes a long time to execute, it can consume a large amount [...]
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DBA

How does checkpointing work in MySQL?

How does checkpointing work in MySQL? In MySQL, checkpointing is the process of flushing dirty pages from the buffer pool to disk, in order to ensure that the data on disk is in a consistent […]