TY - GEN
T1 - Exploiting functional decomposition for efficient parallel processing of multiple data analysis queries
AU - Andrade, Henrique
AU - Kurc, Tahsin
AU - Sussman, Alan
AU - Saltz, Joel
N1 - Publisher Copyright:
© 2003 IEEE.
PY - 2003
Y1 - 2003
N2 - Reuse is a powerful method for increasing system performance. In this paper, we examine functional decomposition for improving data and computation reuse and, therefore, overall query execution performance in the context of data analysis applications. Additionally, we look at the performance effects of using various projection primitives that make it possible to transform intermediate results generated by a query so that they can be reused by a new query. A satellite data analysis application is used to experimentally show the performance benefits achieved using functional decomposition and projection primitives.
AB - Reuse is a powerful method for increasing system performance. In this paper, we examine functional decomposition for improving data and computation reuse and, therefore, overall query execution performance in the context of data analysis applications. Additionally, we look at the performance effects of using various projection primitives that make it possible to transform intermediate results generated by a query so that they can be reused by a new query. A satellite data analysis application is used to experimentally show the performance benefits achieved using functional decomposition and projection primitives.
UR - https://www.scopus.com/pages/publications/84947260150
U2 - 10.1109/IPDPS.2003.1213184
DO - 10.1109/IPDPS.2003.1213184
M3 - Conference contribution
AN - SCOPUS:84947260150
T3 - Proceedings - International Parallel and Distributed Processing Symposium, IPDPS 2003
BT - Proceedings - International Parallel and Distributed Processing Symposium, IPDPS 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Parallel and Distributed Processing Symposium, IPDPS 2003
Y2 - 22 April 2003 through 26 April 2003
ER -