I believe Instagram uses Cassandra as well as Redis. http://instagram-engineering.tumblr.com/post/100758229719/migrating-from-aws-to-aws http://instagram-engin

I believe Instagram uses Cassandra as well as Redis. http://instagram-engineering.tumblr.com/post/100758229719/migrating-from-aws-to-aws http://instagram-engineering.tumblr.com/post/100758229719/mi...