본문 바로가기
  • Home

A Compact Representation of Translation Pages for Flash Translation Layers of Solid State Drives

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2019, 24(2), pp.1-7
  • DOI : 10.9708/jksci.2019.24.02.001
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : July 24, 2018
  • Accepted : October 27, 2018
  • Published : February 28, 2019

Yong-Seok Kim 1

1강원대학교

Accredited

ABSTRACT

This paper presents CTP (Compact Translation Page), a compact representation of translation pages, for page mapping-based flash translation layers to improve RAM utilization and reduce the response time of solid state drives. CTP can store translation information twice in a translation page and the total number of translation pages stored in flash is reduced to half. Therefore, CTP halves the RAM size of the directory of translation pages and uses the saved RAM space for translation cache. CTP shows the best response time when compared to existing page mapping-based flash translation layers.

Citation status

* References for papers published after 2022 are currently being built.