Integrating tictoc with parallel logging

Yasuhiro Nakamura, Hideyuki Kawashima, Osamu Tatebe

研究成果: Conference contribution

抄録

A transactional system consists of a concurrency control system and a recovery system. TicToc is one of the state of the art concurrency control protocols today, but it lacks recovery system. We studied the ways to integrate TicToc and recovery system. For efficiency, we adopted a parallel write ahead logging scheme for the recovery system. There are two methods to optimize the logging. First method is early lock release which executes lock release early on data objects. Second method is group commit which executes batched logs transfer to storage from memory. We integrated a transactional system consisted by TicToc and P-WAL logging system assuming non-volatile memory. We found that the two optimization methods incur performance degradation when storage access latency is equivalent to that of NVRAM.

本文言語English
ホスト出版物のタイトルProceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ページ105-111
ページ数7
ISBN(電子版)9781538691847
DOI
出版ステータスPublished - 2018 12 26
イベント6th International Symposium on Computing and Networking Workshops, CANDARW 2018 - Takayama, Japan
継続期間: 2018 11 272018 11 30

出版物シリーズ

名前Proceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018

Conference

Conference6th International Symposium on Computing and Networking Workshops, CANDARW 2018
CountryJapan
CityTakayama
Period18/11/2718/11/30

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Statistics, Probability and Uncertainty
  • Computer Science Applications

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