Cassandra vs MongoDB vs CouchDB vs Redis vs Riak vs HBase comparison. (Yes it's a long title, since people kept asking me to write about this and that too :) I do when it has a point.)
While SQL databases are insanely useful tools, their monopoly in the last decades is coming to an end. And it's just time: I can't even count the things that were forced into relational databases, but never really fitted them. Another NoSQL Comparison: Evaluation Guide. Comparing Mongo DB and Couch DB. MongoDB is the leading NoSQL database, empowering businesses to be more agile and scalable.
Fortune 500 companies and startups alike are using MongoDB to create new types of applications, improve customer experience, accelerate time to market and reduce costs. MetLife built a 360-degree view of 100M+ customers in 3 months.Tier 1 investment bank saves $40M over 5 years and improves performance by 200x.Mailbox reimagined the mobile inbox and scaled to over 1M users in 6 weeks.ADP delivers mobile experience to 1M users across 17 countries with zero downtime.Salesforce Marketing Cloud accelerated its roadmap by 12 months.Telefonica improves performance by 100x, time to market by 4x, and storage costs by 67%. A New World.