1. Abadi DJ (April 2010) Problems with CAP, and Yahoo’s little known NoSQL system.
http://dbmsmusings.blogspot.com.au/2010/04/problems-with-cap-and-yahoos-little.html
. Accessed 31 Jan 2014
2. Abadi DJ (2012) Consistency tradeoffs in modern distributed database system design: CAP is only part of the story. Comput IEEE 45(2):37–42
3. Amazon DynamoDB—NoSQL Cloud Database Service (2014)
http://aws.amazon.com/dynamodb
. Accessed 31 Jan 2014
4. Apache Cassandra Project.
http://cassandra.apache.org
. Accessed 31 Jan 2014
5. Apache CouchDB.
http://couchdb.apache.org
. Accessed 31 Jan 2014