RabbitMQ Introduction presentation delivered at the Melbourne Ruby User Group, 27/8/2009

1. Messaging
RabbitMQ

2. Marcus Crafter
Red Artisan & CLEAR Interactive (@crafterm)

3. Daniel Neighman
CLEAR Interactive (@hassox)

4. Background

5. http://www.flickr.com/photos/james_c_mattison/2267135704/
During Development

6. 1st Release

7. Complexity

8. Request/Response Time

9. Background Activity

10. Monolithic Extraction

11. Memory & Garbage
Collection

12. External Communication

13. Messaging

14. Background processing
BJ, DJ, BackgroundRB, Airbrush, Workling/Starling, DB
Messaging
Stomp, XMPP, ActiveMQ, Amazon SQS, MQ Series, M$

15. Goldman Sachs

16. AMQP
Advanced Messaging Queueing Protocol

17. AMQP Working Group
Barclays Bank IONA Technologies
Cisco Systems JPMorgan Chase Bank
Credit Suisse Microsoft Corporation
Deutsche Börse Novell
Envoy Technologies Red Hat Inc
Goldman Sachs Solace Inc
iMatix Corporation Tervela Inc
... and more

18. Reliable, Transaction,
Acknowledgement, Routed,
Pub Sub, Independent

19. Protocol Specification

20. AMQP Implementations
Apache Qpid
Red Hat Enterprise MRG
ØMQ
Zyre
OpenAMQ
and many more, plus bindings to existing products

21. Rabbit MQ
http://www.rabbitmq.com

22. Open Source

23. Erlang OTP

24. Distributed

25. Shiny

26. Architecture
AMQP & Rabbit MQ

27. RabbitMQ
Producer
Exchange
Consumer Queue Queue Queue

28. Queues
Acts as a message buffer between producer &
consumer

29. Exchange
Determines how messages are routed to queues

30. Producer
Publishes messages to the exchange

31. Consumer
Receives message from the queue

32. Message
Naturally :)

33. AMQP & Ruby
Libraries, Gems, etc

35. tmm1-amqp
Event Machine Based & Asynchronous

36. carrot & bunny
Synchronous

37. Direct Exchange
Routing Based on “key” that matches exactly

38. Direct Exchange
Routing Based on “key” that matches exactly
Direct

39. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Homer
Bindings:
“Beer”“Food”
,

40. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Homer Marge
Bindings: Bindings:
“Beer”“Food”
, “Food”

41. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Key = “Beer”
Homer Marge
Bindings: Bindings:
“Beer”“Food”
, “Food”

42. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Homer Marge
Bindings: Bindings:
“Beer”“Food”
, “Food”

43. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Key = “Food”
Homer Marge
Bindings: Bindings:
“Beer”“Food”
, “Food”

44. Direct Exchange
Routing Based on “key” that matches exactly
Direct
Homer Marge
Bindings: Bindings:
Key =,“Food” Key = “Food”
“Beer”“Food” “Food”

45. Direct Exchange
Demo - Rails

46. Fanout Exchange
Copies to all bound queues

47. Fanout Exchange
Copies to all bound queues
Fanout
Silo Silo Silo

48. Fanout Exchange
Copies to all bound queues
Launch All Fanout
Nukes
Silo Silo Silo

49. Fanout Exchange
Copies to all bound queues
Fanout
Launch All Launch All Launch All
Silo Silo Silo
Nukes Nukes Nukes

50. Fanout Exchange
Demo - Desktop

51. Topic Exchange
Route By Key, with Key Globbing

52. Topic Exchange
Route By Key, with Key Globbing
Topic
Homer Marge Consumers
Bindings: Bindings: Bindings:
“*.Beer” “Consume.Food” “Consume.#”

53. Topic Exchange
Route By Key, with Key Globbing
Toast Topic
“Consume.Food”
Homer Marge Consumers
Bindings: Bindings: Bindings:
“*.Beer” “Consume.Food” “Consume.#”

54. Topic Exchange
Route By Key, with Key Globbing
Topic
Homer Marge Consumers
Bindings: Bindings: Bindings:
“*.Beer” “Consume.Food” “Consume.#”

55. Topic Exchange
Route By Key, with Key Globbing
Some Brand
“Consume.Beer” Topic
Homer Marge Consumers
Bindings: Bindings: Bindings:
“*.Beer” “Consume.Food” “Consume.#”

56. Topic Exchange
Route By Key, with Key Globbing
Topic
Homer Marge Consumers
Bindings: Bindings: Bindings:
“*.Beer” “Consume.Food” “Consume.#”

57. Header Exchange
Route on Meta Data

58. Header Exchange
Route on Meta Data
Header
Homer Marge Watch Dog
Bindings: Bindings: Bindings:
“type” = “Beer” “type” = “Food”, “rating” = “fatty”
“rating” = “fatty” “rating” = “health”

59. Header Exchange
Route on Meta Data
Header
Homer Marge Watch Dog
Bindings: Bindings: Bindings:
“type” = “Beer” “type” = “Food”, “rating” = “fatty”
“rating” = “fatty” “rating” = “health”

60. Header Exchange
Route on Meta Data
Header
Homer Marge Watch Dog
Bindings: Bindings: Bindings:
“type” = “Beer” “type” = “Food”, “rating” = “fatty”
“rating” = “fatty” “rating” = “health”

61. Header Exchange
Route on Meta Data
Header
Homer Marge Watch Dog
Bindings: Bindings: Bindings:
“type” = “Beer” “type” = “Food”, “rating” = “fatty”
“rating” = “fatty” “rating” = “health”

62. More Information?
http://amqp.org
http://www.rabbitmq.com
Google Video RabbitMQ
http://github.com/tmm1/amqp
http://github.com/celldee/bunny

63. Any Questions?