Publication Type
Conference Proceeding Article
Version
publishedVersion
Publication Date
5-1994
Abstract
The demanding performance objectives that real-time database systems (RTDBS) face necessitate the use of priority resource scheduling. This paper introduces a Priority Memory Management (PMM) algorithm that is designed to schedule queries in RTDBS. PMM attempts to minimize the number of missed deadlines by adapting both its multiprogramming level and its memory allocation strategy to the characteristics of the offered workload. A series of simulation experiments confirms that PMM's admission control and memory allocation mechanisms are very effective for real-time query scheduling.
Discipline
Databases and Information Systems
Publication
SIGMOD '94: Proceedings of the 1994 ACM SIGMOD International Conference on Management of Data: Minneapolis, Minnesota, May 24-27
First Page
221
Last Page
232
ISBN
9780897916394
Identifier
10.1145/191843.191882
Publisher
ACM
City or Country
New York
Embargo Period
7-10-2017
Citation
PANG, Hwee Hwa; CAREY, Michael J.; and LIVNY, Miron.
Managing memory for real-time queries. (1994). SIGMOD '94: Proceedings of the 1994 ACM SIGMOD International Conference on Management of Data: Minneapolis, Minnesota, May 24-27. 221-232.
Available at: https://ink.library.smu.edu.sg/sis_research/3659
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
http://doi.org/10.1145/191843.191882