`qless` is meant to be a performant alternative to other queueing systems, with statistics collection, a browser interface, and strong guarantees about job losses. It's written as a collection of Lua scipts that are loaded into the Redis instance to be used, and then executed by the client libr...

Symphony is a subscription-based asynchronous job system. It allows you to define jobs that watch for lightweight events from a distributed-messaging AMQP broker, and do work based on their payload.