Data Cube: A Relational Aggregation Operator Generalizing Group-by, Cross-Tab, and Sub Totals.

Jim Gray Surajit Chaudhuri Adam Bosworth Andrew Layman Don Reichart Murali Venkatrao Frank Pellow Hamid Pirahesh Data Cube: A Relational Aggregation Operator Generalizing Group-by, Cross-Tab, and Sub Totals. 29-53 1997 1 Data Min. Knowl. Discov. 1 db/journals/datamine/datamine1.html#GrayCBLRVPP97