This presentation starts with the basics you need to know as an app developer about interacting with your PostgreSQL database. Then, it digs into how you can start to analyze performance. You will learn what you need to know for a small application, then the things you should be cautious of as you start to layer in other items you need to be aware of for the performance of PostgreSQL databases.
Video producer: https://confreaks.com/
Conference organizer: https://birminghamonrails.com/