Redis as the primary data store? WTF?!

“Redis is a key-value in memory data store typically used for caches and other such mechanisms to speed up web applications. We however store all our data in Redis as our primary database.

The web is abound with warnings and cautionary tales about going this route. There are horror stories about lost data, hitting memory limits, or people unable to effectively manage the data within Redis, so you might be wondering “What on earth were you thinking?!” So here is our story, why we decided to use Redis anyway, and how we overcame those issues…”

https://moot.it/blog/technology/redis-as-primary-datastore-wtf.html