Zeromq: Mutant socket invasion

Intro to 0mq given to pynash 2014-02-13

Transcript

1. ØMQ Mutant Socket Invasion http://github.com/whitmo/0mq-talk
2. Who am I Systems Engineer at SurveyMonkey Python user since 2002, python 2.2 Author of PoachEggs http://github.com/whitmo @whit Zope/Plone Survivor
3. an opinionated approach to messaging ØMQ is
4. ØMQ is not • A queue • A direct substitute for a message broker • An instant pancea for scaling problems
5. A library providing a socket-like api hiding alot of annoying boilerplate for sane communication between parallel or concurrent executing code
6. Polyglot • binding to C++ libs in most languages • native bindings in .net, F#, java • nullmq work alike for browser js
7. serialization agnostic
8. Locational Transparency • IPC • TCP • PGM Not a neutral carrier (in general)
9. Easy Actors
10. Python (f*ck yeah) • pyzmq • pyczmq
11. simple message
12. Multi part envelope
13. Messaging Legos • REQ - REP • PUSH - PULL • PUB - SUB • ROUTER, DEALER and friends
14. REQ Syncronous request
15. PUSH - PULL Pipeline / Fan out
16. REP Syncronous reply
17. PUB - SUB Broadcast and subscription
18. DEALER Envelope aware nonblocking IO
19. ROUTER Envelope aware nonblocking IO that routes responses
20. Request/Response • REQ to REP • DEALER to REP • REQ to ROUTER • DEALER to ROUTER • DEALER to DEALER • ROUTER to ROUTER
21. Show me the code already
22. Python projects • pyre • salt • ansible • circus • locust • fedmsg • ipython • zerorpc • zarkov • brubeck