Just FYI: Cassandra (semi-structured): Keyspace Column family Row (w/key) Super column Column (w/value)
SQL (relational): Database Table (w/column set) Row (w/key) Column (w/type and value) MongoDB (document DB): Database Collection Object (w/object id) Key (w/value) CouchDB (document DB): Database Document (w/name) Field (w/type and value) Dynamo/Dynomite/Voldemort (key/value store): Key (w/value) BigTable/HBase/Hypertable (semi-structured): Table Column family Row (w/key) Column (w/value) LDAP (hierarchical): Root (w/DN) ObjectClass Entry (w/RDN) Multi-valued attribute Attribute Neo4J (graph): Reference node (w/name) Node (w/name) Key (w/value) Relationship (w/nodepair) Key (w/value) -- Evan Weaver
