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Build your next Python project - Super fast, distributed and infinitely scalable, using ZeroMQ

Srinivasan R

Links

Slides: https://speakerdeck.com/cnu/zeromq-pycon-india-2013 Code: https://github.com/cnu/zeromq-talk

Queues

  • Require message brokers. Central point of failure
    • For e.g. Apache ActiveMQ, RabbitMQ, StormMQ, Redis

ZeroMQ

  • No message broker.
  • Almost zero latency.
  • Similar to AMQP
  • No dependency on server HAVING to be up.
    • Handles any order of socket binding
  • Lots of transport protocol
    • tcp
    • inproc
    • ipc
    • pgm,epgm
      • Smart multicast protocol
  • Available for lots of languages
  • No supervision systems available, nothing to fallback on

ZeroMQ: Basic Patterns

  • Request/Reply
  • Publish/Subscribe
  • Pipelining
  • Paired sockers
    • Can do distributed tasks
    • User uploads 100 images to album, 10 servers running in parallel = faster
    • Server = Ventilator
    • Client = Worker
    • End point = Sink
    • Ventilator need to wait for the workers to join else tasks are all taken up by the first fellow.
Resources