Conference Proceeding Article
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.
Databases and Information Systems
Data Management and Analytics
SIGMOD '94: Proceedings of the 1994 ACM SIGMOD International Conference on Management of Data: Minneapolis, Minnesota, May 24-27
City or Country
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. Research Collection School Of Information Systems.
Available at: http://ink.library.smu.edu.sg/sis_research/3659
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