Hitting the limit for maximum allowed connections is a common operational problem in Postgres. Here we look at a few techniques for managing connections and making efficient use of those that are available.| brandur.org
A walkthrough of the steps needed to process and validate payments from a web application on the Ethereum blockchain.| Code Capsule | A blog by Emmanuel Goossaert
Wave is a $1.7B company with 70 engineers1 whose product is a CRUD app that adds and subtracts numbers. In keeping with this, our architecture is a standard CRUD app architecture, a Python monolith on top of Postgres. Starting with a simple architecture and solving problems in simple ways where possible has allowed us to scale to this size while engineers mostly focus on work that delivers value to users.| www.wave.com