Vitess is too huge for me, I can't fully understand it. I don't think mixer can be the direct competitor to Vitess.I develop it just for fun and only want to s

Vitess is too huge for me, I can't fully understand it. I don't think mixer can be the direct competitor to Vitess.I develop it just for fun and only want to solve some simple MySQL sharding problems. Btw, Vitess is awesome and I use some codes from it.