Hi from TiDB developer, we have many users in China, some of them have already used TiDB in production. Most of them treat TiDB as a drop-in replacement of MySQ

Hi from TiDB developer, we have many users in China, some of them have already used TiDB in production. Most of them treat TiDB as a drop-in replacement of MySQL sharding solution, and some of them use TiDB as an Ad-Hoc OLAP database with transactional insert/update/delete support.