A group based in-block logging for flash based systems

Rize Jin, Hyung Ju Cho, Tae Sun Chung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents a novel B-tree storage scheme that reduces the number of time-consuming erase operations on flash memory-based systems. The scheme adopts group-based round robin fashion and in-block logging technique for efficiently maintaining the B-tree nodes in the heavy-update workloads. Experimental results show that the proposed scheme improves the I/O performance by up to 3X, compared to the related work.

Original languageEnglish
Title of host publication2013 International Conference on IT Convergence and Security, ICITCS 2013
DOIs
StatePublished - 2013
Event2013 3rd International Conference on IT Convergence and Security, ICITCS 2013 - Macau, China
Duration: 16 Dec 201318 Dec 2013

Publication series

Name2013 International Conference on IT Convergence and Security, ICITCS 2013

Conference

Conference2013 3rd International Conference on IT Convergence and Security, ICITCS 2013
Country/TerritoryChina
CityMacau
Period16/12/1318/12/13

Keywords

  • Dynamic grouping
  • Flash memory
  • Round robin
  • Storage management

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