At Disco, we help teams escape expensive PaaS pricing while keeping the developer experience they love. This is the story of how Idealist.org, the world's largest nonprofit job board, tackled a common and expensive challenge: the rising cost of staging environments on Heroku. To give a sense of scale, the site handles millions of monthly visitors with a substantial, multi-gigabyte Postgres database. The Problem: The $500 Staging Environment For any busy site like Idealist.org, staging environmen...