• Journal of Internet Computing and Services
    ISSN 2287 - 1136 (Online) / ISSN 1598 - 0170 (Print)
    https://jics.or.kr/

Column-aware Polarization Scheme for High-Speed Database Systems


Si-Woo Byun, Journal of Internet Computing and Services, Vol. 13, No. 3, pp. 83-92, Jun. 2012
10.7472/jksii.2012.13.3.83, Full Text:
Keywords: Column-oriented Storage, Column-Compression, High-Speed Flash Memory, Large-Volume Storage

Abstract

Recently, column-oriented storage has become a progressive model for high-speed database systems because of its superior I/O performance. In this paper, we analysis traditional raw-oriented storage model and then propose a new column-aware storage management model using flash memory drive and assist drive to improve the effective performance of the high-speed column-oriented database system. Our storage management scheme called column-aware polarization improves the performance of update operation by dividing and compressing table columns into active-columns or inactive-columns, and balancing congested update operations using a assist drive in high workload periods. The results obtained from experimental tests show that our scheme improves the update throughput of column-oriented storage by 19 percent, and the response time by up to 49 percent.


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Cite this article
[APA Style]
Byun, S. (2012). Column-aware Polarization Scheme for High-Speed Database Systems. Journal of Internet Computing and Services, 13(3), 83-92. DOI: 10.7472/jksii.2012.13.3.83.

[IEEE Style]
S. Byun, "Column-aware Polarization Scheme for High-Speed Database Systems," Journal of Internet Computing and Services, vol. 13, no. 3, pp. 83-92, 2012. DOI: 10.7472/jksii.2012.13.3.83.

[ACM Style]
Si-Woo Byun. 2012. Column-aware Polarization Scheme for High-Speed Database Systems. Journal of Internet Computing and Services, 13, 3, (2012), 83-92. DOI: 10.7472/jksii.2012.13.3.83.