[babelfish]

Really great post, thanks for sharing. I spent a lot of time a couple months ago researching 'DBaaS' offerings (for fun, not business) and found it difficult to find any posts outlining the architecture of a DBaaS. Really cool to see CRDB putting this out in the open.

[andydb]

It's been something we've done since the start and plan to continue doing. If you read back over our engineering blog, you'll find a surprisingly thorough description of the entire CockroachDB stack, from the lowest storage layer to distributed transactions, Raft consensus, SQL => key-value mapping, online schema changes, cost-based SQL optimizer, Kubernetes usage, and so on. In fact, when we onboard new engineers, we typically point them to a stack of external blog entries to read in order to get up-to-speed on how CockroachDB works.

Being open on how we solve hard problems is the way to build our collective knowledge as a developer community. Certainly CockroachDB itself has benefited enormously from all that has gone before and been published in the open.