TokuDB hot Backup and Recovery.

TokuDB is a high compression Engine for MySQL. It uses Fractal tree pages and huge data pages to achieve the The Percona TokuBackup library intercepts system calls that write files and duplicates the writes on backup files. It does this while copying files to the backup directory. The TokuBackup library must be installed into the mysqld …

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Galera Cluster a Walk through ( Presentation)

This presentation is about Galera. Galera is a synchronous high availability clustering solution designed for MySQL. At MyDBOPS we have customers on Galera. They depend on the Galera for their business high availability and read scaling. Handling and troubleshooting a Galera cluster needs more expertise. This presentation is a walk through on Galera Cluster with …