en/Projects/PuchiChord

en/Projects

An implementation of Chord, as a research platform. Current release status: only for cooperative research in WIDE project (sorry!)

Feature:

• Implementation in lightweight language (Python)
• Plain protocol with line-oriented CSV
• Basic algorithm: Chord
• with TCP and redirection model

Practice results:

• 2004/03 Used as LIN6 name resolver in WIDE Camp 2004

Schedule:

• 2005/03
  • Version 0.2
    • Simple data mirroring, simpler join/leave process
  • DNS-DHT interconnection mechanism : evaluation
• 2005/09
  • Version 0.5
    • robust mirroring, consideration of adjacency
  • evaulation of adjacency consideration
  • ONS application large-scale evaluation experiment
• 2006/03
  • Version 1.0
    • code stabilization / polish
    • low-latency mode (eager-cache mode)
  • design of mechanism to deal with bizantine faults
• 2007/03?
  • Version 2.0
    • deal with Bizaintine fault

Contact: Yusuke DOI <ydoi@isl.rdc.toshiba.co.jp>