I'm also moving back to Postgres. Postgres was the first DB I used when I learned to code PHP. MySQL came later. Just recently, around a year or two ago, I got

I'm also moving back to Postgres. Postgres was the first DB I used when I learned to code PHP. MySQL came later. Just recently, around a year or two ago, I got introduced to Mongo and all its surrounding hype. Mongo is good for small small apps that need no references and have a low requirement for speed and data integrity.