| Zivkov, B., Smith, A.: Disk Caching in Large Databases and Timeshared Systems. Technical Report of Computer Science Division (EECS), University of California at Berkeley, No. UCB/CSD-96-913 , Sep. 1996, Proc. Mascots'97 (Fifth Intl. Workshop on Modeling, Analysis and Simulation of Computer and Telecommunications Systems) Conference, Haifa, Israel, January, 1997, pp. 184-195. |
....on RAPID Caches on top of RAID 5 systems in this paper. We have carried out trace driven simulation experiments as well as analytical studies to evaluate the performance and reliability of the RAPID Cache. Using real world traces as well as synthetic traces generated based on realistic workloads [13, 14], we analyze the performance of the RAPID Cache architecture and compare it with existing disk cache architectures. Numerical results show that the RAPID Cache has significant performance cost and reliability advantages over the existing architectures. The paper is organized as follows. The next ....
....fast changing computer world [19] In order to observe how the RAPID Cache performs under a variety of workloads, we generated a set of synthetic traces. Our synthetic traces were generated based on I O access characteristics of the cello news traces and the traces presented by Zivkov and Smith [14]. We carefully fine tuned the trace generation parameters such as request interval times, data access patterns, working set sizes, and read write ratios in such a way that the characteristics of generated traces are similar to these real world traces. Furthermore, in order to provide a fair and ....
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B. T. Zivkov and A. J. Smith, "Disk caching in large databases and timeshared systems," Tech. Rep. CSD96 -913, Computer Science Division, University of California, Berkeley, Sept. 1996.
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Zivkov, B., Smith, A.: Disk Caching in Large Databases and Timeshared Systems. Technical Report of Computer Science Division (EECS), University of California at Berkeley, No. UCB/CSD-96-913 , Sep. 1996, Proc. Mascots'97 (Fifth Intl. Workshop on Modeling, Analysis and Simulation of Computer and Telecommunications Systems) Conference, Haifa, Israel, January, 1997, pp. 184-195.
No context found.
Zivkov, B., Smith, A.: Disk Caching in Large Databases and Timeshared Systems. Technical Report of Computer Science Division (EECS), University of California at Berkeley, No. UCB/CSD-96-913 , Sep.
.... much lower energy savings when the cache is large [45] In that study, a 1 MB cache reduced energy consumption by 50 compared to no cache, but further increases in cache size had a small impact on energy consumption, presumably because cache hit ratio increases slowly with increased cache size [82]. The study found a similar effect from changing the dirty block timeout period, the maximum time that cache contents are permitted to be inconsistent with disk contents. Increasing this timeout from zero to 30 seconds reduced disk energy consumptionby about 50 , but further increases in the ....
Zivkov, B. T. and Smith, A. J. Disk caching in large database and timeshared systems. Proceedingsof the Fifth InternationalWorkshopon Modeling,Analysis, and Simulation of Computer and Telecommunications Systems (MASCOTS 97), Haifa, Israel, 184--195, January 1997.
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