Wonder how cockroach is doing these days with all the competition in the space.
I don't follow their product closely. Who are their competitors? (If I were in the market for their database and the alternatives were close in parity and price, I'd be likely to choose a competitor for the name not being "cockroach" alone.)
Partitioning for existing DBs: Citus for Postgres and Vitess for MySQL.
Snowflake apparently just started to target transactional workloads with UniStore.