Channels & Concurrency: Go, Clojure, Erlang, Haskell

The idea, benefits, theory and practise.

Transcript

1. Channels & concurrency 2013 (c) Alexey Kachayev
2. Channels Idea
3. Idea •Hoare’s CSP •Erlang / Limbo / etc •Transport level •File name / File descriptor •Message Box / Queue
4. Channels Go(lang)
5. Go
6. Go (1)
7. Go (2)
8. Go (2) fan-out fan-in timeout
9. Channels Clojure
10. Clojure Alexey Kachayev, https://gist.github.com/kachayev/3146759
11. Clojure
12. Clojure
13. Clojure
14. Clojure Michael Peterson, https://github.com/midpeter444/go-lightly
15. Clojure
16. Clojure core.async
17. Idea •Library (just) •(chan) •Blocking •Buffers •(go) macros •Deadlocks (?!?)
18. Clojure
19. Clojure
20. Channels dig deeper
21. Why? •Streams •Decoupling •Composability •Patterns
22. Channels Concurrent ML
23. CML
24. Channels Erlang & composability
25. Channels: Erlang https://gist.github.com/kachayev/5426175
26. Idea •map •filter •fork •zip, zipwith •take, drop •etc
27. Erlang
28. Erlang
29. Erlang
30. Erlang futures?
31. Erlang
32. Erlang
33. Channels Scala & Eventsourced
34. Scala
35. Scala channel
36. Channels Cloud Haskell & Types
37. Haskell
38. Haskell channel
39. Contacts twi: @kachayev github: @kachayev work: attendify.com