Vitess

Databases underpin almost every user experience on the web, but scaling a database is one of the most fundamental infrastructure challenges in software development. PlanetScale offers a

In the early days of YouTube, there were scalability problems with the MySQL database that hosted the data model for all of YouTube’s videos. The state of the art solution to scaling

YouTube runs a large MySQL database to hold the metadata about its videos. As YouTube scaled, the database was sharded, and applications within YouTube had to write queries that were