CockroachDB 2.1 includes a brand-new, built-from-scratch, cost-based SQL optimizer. This post explains what a cost-based SQL optimizer is, and tells the story of how we decided we really, really needed one.
by Andy Kimball on Nov 8, 2018
by Raphael ‘kena’ Poss on Jun 8, 2017
This blog post outlines how CockroachDB executes queries and shares Cockroach Labs' vision for future work on distributed processing.