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 http://arxiv.org/abs/cs/0701155 2007 CoRR abs/cs/0701155 db/journals/corr/corr0701.html#abs-cs-0701155 informal publication