Listbooru is a service for various Redis-backed functions including saved searches. It includes a daemon that listens on Amazon SQS for update requests and a simple web frontend to handle query requests. You can deploy using Capistrano. It's recommended you fork this project and modify the following files: config/deploy/production.rb .env A sample .env file called .env-SAMPLE is included in the project. The .env file itself is symlinked during deployment so you should create a version on the server at /var/www/listbooru/shared/.env.