Michael Hurwitz (Twitter: @dngrmike) is a Principal Software Engineer on Bluecore's Data Science Infrastructure team and is an expert when it comes to databases. He previously worked at Blink Health, Shutterstock, and Tumblr. In this entertaining episode, Mike covers the basics of different types of databases. We discuss B+ trees, the differences in columnar- and row-stores, caching, indexes, and much, much more!