page = retool blog
url = https://retool.com/blog
Last fall, we migrated our 4TB Postgres database from version 9.6 to version 13 with minimal downtime. In this post, we’ll tell the story and share tips to help you with a similar upgrade.

Get an overview of the best React component libraries looking at several factors like popularity, use cases, documentation, resources, support, and more.

In this post, you’ll learn some common data filtering techniques in JavaScript and their application in React. We’ll run through `filter()`, `map()`, and good old `for` loops, covering their strengths and limitations, and when to use a specific method over another.