Kevin Zhang

Articles

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Anatomy of a PostgreSQL Query Plan

The first thing to look at to start optimizing a query is the Query Planner. In this post we will explain how a query gets executed and how to understand the EXPLAIN command.

By Kevin Zhang

• 2 years ago

Arctype

How We Used Arctype to Improve User Onboarding

After building a metrics dashboard and talking to users we were able to double our activation rate.

By Kevin Zhang

• 2 years ago

SQL public

SQL Cheat Sheet #2: Intro to Data Science

By Kevin Zhang

• 3 years ago