Sevalla is the all-in-one PaaS for your web projects. Host and deploy your applications, databases, object storage, and static sites. Enjoy advanced deployment pipelines, a complete database studio, instant preview apps, and one-click templates. The pricing is simple: no hidden fees, no seat-based pricing, and you pay only for what you use. Get real human support from developers.

Get started now with a $50 credit at Sevalla.com.

Databases: how they work, and a brief history

Link – Nov 21st 2019 – seldo.com

Laurie Voss, co-founder of npm, explains how databases work, what the difference is between MySQL and something like Redis, why MySQL is popular and much more!

My twitter-friend Simon had a simple question that contained much complexity: how do databases work? The result was an absurdly long thread of 70+ tweets, in which I expounded on the workings and history of databases as used by modern web developers, and Simon chimed in on each tweet with further questions and requests for clarification. The result of this collaboration was a super fun tiny explanation of databases which many people said they liked, so here it is, lightly edited for clarity.