Tuesday, October 13, 2009

DR-OSGi: Hardening Distributed Components with Network Volatility Resiliency

http://people.cs.vt.edu/~tilevich/papers/DR-OSGI.pdf

  • A clear exposition of the challenges of treating the ability to cope with
    network volatility as a separate concern that can be expressed modularly.
  • An approach for hardening distributed component applications with re-
    siliency against network volatility.
  • A proof of concept infrastructure implementation|DR-OSGi|which demon-
    strates how existing distributed component applications can be hardened
    against network volatility.
They use R-OSGi as the base for their system and protect against network volatility.

Scenarios
  1. A remote service becomes unavailable|
  2. A temporarily unavailable remote service becomes available again
Case Studies:
  1. Log Service
  2. UserAdmin Service
  3. Distributed Lucene
  4. DNA Hound

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