Data placement in intermittently available environments

Yun Huang; Nalini Venkatasubramanian

doi:10.1007/3-540-36265-7_35

Data placement in intermittently available environments

Yun Huang, Nalini Venkatasubramanian

Research output: Chapter in Book/Entry/Poem › Conference contribution

2 Scopus citations

Abstract

In this paper, we address the problem of data placement in a grid based multimedia environment, where the resource providers, i.e. servers, are intermittently available. The goal is to optimize the system performance by admitting maximum number of users into the system while ensuring user Quality of Service (QoS). We define and formulate various placement strategies that determine the degree of replication necessary for video objects by using a cost-based optimization procedure based on predictions of expected requests under various time-map scenarios and QoS demands. We also devise methods for dereplication of videos based on changes in popularity and server usage patterns. Our performance results indicate the benefits obtained the judicious use of dynamic placement strategies.

Original language	English (US)
Title of host publication	High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings
Editors	Sartaj Sahni, Viktor K. Prasanna, Uday Shukla
Publisher	Springer Verlag
Pages	367-376
Number of pages	10
ISBN (Print)	3540003037, 9783540003038
DOIs	https://doi.org/10.1007/3-540-36265-7_35
State	Published - 2002
Externally published	Yes
Event	9th International Conference on High Performance Computing, HiPC 2002 - Bangalore, India Duration: Dec 18 2002 → Dec 21 2002

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	2552
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	9th International Conference on High Performance Computing, HiPC 2002
Country/Territory	India
City	Bangalore
Period	12/18/02 → 12/21/02

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/3-540-36265-7_35

Cite this

Huang, Y., & Venkatasubramanian, N. (2002). Data placement in intermittently available environments. In S. Sahni, V. K. Prasanna, & U. Shukla (Eds.), High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings (pp. 367-376). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2552). Springer Verlag. https://doi.org/10.1007/3-540-36265-7_35

Data placement in intermittently available environments. / Huang, Yun; Venkatasubramanian, Nalini.
High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings. ed. / Sartaj Sahni; Viktor K. Prasanna; Uday Shukla. Springer Verlag, 2002. p. 367-376 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2552).

Research output: Chapter in Book/Entry/Poem › Conference contribution

Huang, Y & Venkatasubramanian, N 2002, Data placement in intermittently available environments. in S Sahni, VK Prasanna & U Shukla (eds), High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 2552, Springer Verlag, pp. 367-376, 9th International Conference on High Performance Computing, HiPC 2002, Bangalore, India, 12/18/02. https://doi.org/10.1007/3-540-36265-7_35

Huang Y, Venkatasubramanian N. Data placement in intermittently available environments. In Sahni S, Prasanna VK, Shukla U, editors, High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings. Springer Verlag. 2002. p. 367-376. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/3-540-36265-7_35

Huang, Yun ; Venkatasubramanian, Nalini. / Data placement in intermittently available environments. High Performance Computing - HiPC 2002 - 9th International Conference, Proceedings. editor / Sartaj Sahni ; Viktor K. Prasanna ; Uday Shukla. Springer Verlag, 2002. pp. 367-376 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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Data placement in intermittently available environments

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