Celery is an asynchronous task queue/job queue based on distributed message passing. It is focused on real-time operation, but supports scheduling as well.
- - Celery: Distributed Task Queue is the most popular Windows, Mac & Linux alternative to Resque.
- - Celery: Distributed Task Queue is the most popular Open Source & free alternative to Resque.
Simple, efficient background processing for Ruby. Sidekiq uses threads to handle many jobs at the same time in the same process. It does not require Rails but will integrate tightly with Rails to make background processing dead simple.
- - sidekiq is the most popular Self-Hosted alternative to Resque.
Database based asynchronous priority queue system -- Extracted from Shopify - collectiveidea/delayed_job
An easy way to perform background processing in .NET and .NET Core applications. No Windows Service or separate process required. Backed by persistent storage. Open and free for commercial use.