Thanks rcruz. Redis has a few advantages over other NoSQL databases 1. Redis is a Disk-backed in-memory database so its blazing fast. 2. Redis also has an easy

Thanks rcruz. Redis has a few advantages over other NoSQL databases 1. Redis is a Disk-backed in-memory database so its blazing fast. 2. Redis also has an easy pub/sub built in so you can easily use it communicate between servers in your nodejs cluser. 3. Kue is an amazing open source priority queue which uses it as a backend by default. For small datasets that don't require you to query within your json, its an amazing database.