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.
On our blog, you will hear from the people bringing CockroachDB to life. Some days, we are opinionated. When we are lucky, we achieve irreverence. But always, we commit to honesty.
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How We Built a Cost-Based SQL Optimizer
by Andy Kimball on Nov 8, 2018
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by Sean Loiselle on May 1, 2018
CockroachDB 2.1 is now 50x more scalable than Amazon Aurora
by Andy Woods on Nov 28, 2018
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