Vitess

If you are running Vitess 7.0 or above, we introduced the schema tracker, which could be running on the VTTablets now. You can disable it in order to preven...

In order to avoid creating orphaned VTTablets you will need to follow the steps below: Stop the VTTablets Delete the old VTTablet records Create th...

If you're all set up with Vitess but mysqld won't start, with an error like this: E0430 17:02:43.663441    5297 mysqlctl.go:254] failed start mysq...

Using tuples in a WHERE clause can cause a MySQL slowdown. Consider: UPDATE tbl SET col=1 WHERE (pk1, pk2, pk3) IN (1,2,3), (4,5,6) After a few t...

If you cannot start a cluster and see that error in the logs it most likely means that AppArmor is running on your server and is preventing Vitess processes...