VITESS

Vitess is a database clustering system for horizontal scaling of MySQLVitess combines many important MySQL features with the scalability of a NoSQL database. Its built-in sharding features let you grow your database without adding sharding logic to your application.Vitess eliminates the high-memory overhead of MySQL connections. Vitess servers easily handle thousands of connections at once.Vitess automatically rewrites queries that hurt database performance. It also uses caching mechanisms to mediate queries and prevent duplicate queries from simultaneously reaching your database.