Example of how to Migrate 1M items from MongoDB to Postgres in just a few minutes using Node.js child process
First leave your star in the repo 🌟
You'll need to install Docker and Docker compose to be able to spin up the DBs instances, after that run:
- docker-compose up -d
- npm ci
- npm run seed
- npm start
In case you got an error of too many processes open, try decreasing the const CLUSTER_SIZE variable