How moved from MySQL to clustered MariaDB for high availability

Andrey Vasilyev
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  • infrastructure overview
  • Database challenges
  • Limitations in cloud-based infrastructure
  • Scaling MySQL - many options (MySQL Cluster, Master-Slave Replication, Sharding, etc)
  • Availability and failover
  • Application sharding vs auto-sharding
  • Migration to MariaDB / Galera Cluster with ClusterControl + NoSQL
  • Load Balancing with HAProxy/MaxScale
  • Infrastructure set up provided to (Private Network, Cluster Nodes, H/W SSD Raid + BBU)
  • What we learnt - “Know your data!”
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