Multiple Query Optimization by Cache-Aware Middleware using Query Teamwork Kevin O'Gorman, Divyakant Agrawal, and Amr El Abbadi   View Paper (PDF)   Return to Posters Abstract Queries with common sequences of disk accesses can make maximal use of a buffer pool. We developed middleware to promote the necessary conditions in concurrent query streams, and achieved a speedup of 2.99 in executing a workload derived from the TCP-H benchmark DiSC'03 © 2003 Association for Computing Machinery