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MySQL Sharding using ProxySQL | MariaDB Maxscale | MySQL ScaleArc | MySQL Router | MySQL Fabric

Sharding:

Sharding means scale out. Each node runs MySQL instance. Data is partitioned across all nodes. Sharding key is used to distribute data across nodes.
 
Example of sharding:

  • Each customer store data in their own schema
  • MySQL instance per customer
  • OS instance / container per customer
  • Environment per customer includes database server
  • Application server and required components

Ref:

MariaDB MaxScale - https://mariadb.com/products/technology/maxscale
ScaleArc - http://www.scalearc.com/how-it-works/performance-features/query-routing
MySQL Fabric -
https://www.percona.com/blog/2014/04/25/managing-farms-of-mysql-servers-with-mysql-fabric/
https://downloads.mysql.com/docs/fabric-1.5-en.pdf

Explore Sharding and commonly used solution for MySQL sharding:

https://severalnines.com/blog/database-sharding-how-does-it-work
 
 

 
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