Speed up your tests, a nice SQL trick, and a Jest global that you might not know about.
Inserting 100,000,000 rows into the database, how Turbo can break OAuth forms, and more!
Some tips on how to do many-to-many SQL queries without a normal join table.
A look at the Postgres array type and good old join tables, each with their advantages and disadvantages.
Highlights of what happened in our #dev channel on Slack this week.
How do you even save a “duration”, let alone query for records by that value? It’s actually easier than you think.
A quick introduction to which database index types are right for the task at hand in Postgresql.
How to find the oldest or most recent record associated with a particular foreign key.
What do you do when indexes aren’t enough?