http://www.couchbase.com/
http://www.couchbase.com/sites/default/files/uploads/all/whitepapers/Couchbase_Server_Architecture_Review.pdf
http://www.ibm.com/developerworks/cn/data/library/ba/ba-hadoop-couchbase/index.html
原文：http://www.cnblogs.com/WCFGROUP/p/4824779.html