> In a world where things like Dynamo/Cassandra or Spanner/Cockroach exist, manually-sharded DB solutions are pretty much entirely obsolete. Far from it. Plent

> In a world where things like Dynamo/Cassandra or Spanner/Cockroach exist, manually-sharded DB solutions are pretty much entirely obsolete. Far from it. Plenty of companies that are now running mysql or postgress will shard manually when they will need to scale.