(grain of salt: I work in the Cassandra Community team at DataStax) If you are considering a scalable solution, you can use DataStax Enterprise for free in pro

(grain of salt: I work in the Cassandra Community team at DataStax) If you are considering a scalable solution, you can use DataStax Enterprise for free in production if you are a startup (under $20M raised and under $2M in annual revs). Check here: http://www.datastax.com/what-we-offer/products-services/datastax-enterprise/startups http://www.datastax.com/what-we-offer/products-services/data...