Pangaea: A single key space, inter-datacenter key-value store

Hikaru Horie, Masato Asahara, Hiroshi Yamada, Kenji Kono

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents Pangaea, an inter-data center key-value store that keeps reasonable expandability of storage capacity, data lookup latency and data transfer speed. Pangaea uses two techniques called multi-layered DHT (ML-DHT) and local-first data rebuilding (LDR). ML-DHT provides a global and consistent index of key-value pairs with efficient routings in inter-data center environments. LDR reduces inter-data center data transfer by using erasure coding techniques.

Original languageEnglish
Title of host publicationProceedings - 2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013
PublisherIEEE Computer Society
Pages434-435
Number of pages2
ISBN (Print)9781479920815
DOIs
Publication statusPublished - 2013
Event2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013 - Seoul, Korea, Republic of
Duration: 2013 Dec 152013 Dec 18

Publication series

NameProceedings of the International Conference on Parallel and Distributed Systems - ICPADS
ISSN (Print)1521-9097

Other

Other2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013
CountryKorea, Republic of
CitySeoul
Period13/12/1513/12/18

Keywords

  • Datacenter
  • Distributed hash table
  • Geo-distributed system
  • Key-value store

ASJC Scopus subject areas

  • Hardware and Architecture

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  • Cite this

    Horie, H., Asahara, M., Yamada, H., & Kono, K. (2013). Pangaea: A single key space, inter-datacenter key-value store. In Proceedings - 2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013 (pp. 434-435). [6808209] (Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS). IEEE Computer Society. https://doi.org/10.1109/ICPADS.2013.72