Low Power Management of OLTP Applications Considering Disk Drive Power Saving Function

  • Norifumi Nishikawa
  • Miyuki Nakano
  • Masaru Kitsuregawa
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6261)

Abstract

A power-saving management for OLTP applications has become an important task for user budgets and datacenter operations. This paper presents a novel power-saving method for multiple disk drives based on knowledge of OLTP application behaviors. We report detail analysis of power consumption of disk drives and I/O characteristics of OLTP application. We then show experimental and simulation results of our power-saving methods. Our method provides substantially lower power consumption of disk drives compared to that of a conventional OLTP environment.

Keywords

Database Online Transaction Processing (OLTP) Disk Drive Power-Saving 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Norifumi Nishikawa
    • 1
  • Miyuki Nakano
    • 1
  • Masaru Kitsuregawa
    • 1
  1. 1.Institute of Industrial ScienceThe University of TokyoTokyoJapan

Personalised recommendations