Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Channels & Concurrency: Go, Clojure, Erlang, Ha...

Avatar for Oleksii Kachaiev Oleksii Kachaiev
August 03, 2013
Programming
4.9k
9

Channels & Concurrency: Go, Clojure, Erlang, Haskell

The idea, benefits, theory and practise.

Avatar for Oleksii Kachaiev

Oleksii Kachaiev

August 03, 2013

More Decks by Oleksii Kachaiev

See All by Oleksii Kachaiev
Counting HTTP with QUIC & HTTP/3
Avatar for Oleksii Kachaiev kachayev
2
310
Talking SQL to Strangers
Avatar for Oleksii Kachaiev kachayev
3
640
Counting HTTP: 0.9...3
Avatar for Oleksii Kachaiev kachayev
1
140
Managing Data Chaos in The World of Microservices
Avatar for Oleksii Kachaiev kachayev
3
700
Deep HTTP Dive Through Aleph & Netty
Avatar for Oleksii Kachaiev kachayev
6
4.1k
Keep Your Data Safe With Refined Types
Avatar for Oleksii Kachaiev kachayev
4
1.5k
Clojure at Attendify (2nd ed)
Avatar for Oleksii Kachaiev kachayev
5
1.7k
Clojure at Attendify
Avatar for Oleksii Kachaiev kachayev
4
400
Finagle & Clojure
Avatar for Oleksii Kachaiev kachayev
6
1.4k

Other Decks in Programming

See All in Programming
Signal Forms: Details & Live Coding @enterJS 2026 in Mannheim
Avatar for Manfred Steyer manfredsteyer
PRO
0
160
Javaの型とAI時代に型が大事な理由 / java types and type in AI era
Avatar for Naoki Kishida kishida
2
140
AI時代のUIはどこへ行く？その2！
Avatar for Yusuke Wada yusukebe
22
7.4k
ユニットテストの先へ：テスト技法で要求・仕様を整理するJava開発実践 / Beyond_Unit_Testing_Practical_Java_Development_Techniques_for_Organizing_Requirements_and_Specifications
Avatar for SHIMANE, Yoshikazu shimashima35
0
410
セキュリティの専門家じゃなくてもできる。「セキュリティ意識」をアップデートして サプライチェーン攻撃への耐性を高めよう。
Avatar for tk3fftk tk3fftk
5
880
Inside Stream API
Avatar for Yuichi.Sakuraba skrb
1
740
正しくソフトウェアを作る、前提を疑うための認知の視点 / doubt-premise
Avatar for MinoDriven minodriven
21
6.7k
依存関係から依存物へ―Dependencyという言葉の歴史をひも解く
Avatar for j_lee_inst j_lee
0
120
ローカルLLMでどこまでコードが書けるか -拡張版 /　How much code can be written on a local LLM Extended
Avatar for Naoki Kishida kishida
11
4.3k
The NotImplementedError Problem in Ruby
Avatar for Koichi ITO koic
1
840
C# and C++ Interoperability - cho-dotnetnew
Avatar for Akiko Kawai harukasao
0
260
ECSアプリログをFireLensでコスト削減しようとしたけど諦めた話 in Fargate×Node.js
Avatar for アキキー | Akihisa Ikeda akihisaikeda
2
4.2k

Featured

See All Featured
Rails Girls Zürich Keynote
Avatar for Gregor Martynus gr2m
96
14k
The SEO identity crisis: Don't let AI make you average
Avatar for Varn varn
0
490
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
Avatar for Helen Beal helenjbeal
1
240
The Hidden Cost of Media on the Web [PixelPalooza 2025]
Avatar for Tammy Everts tammyeverts
2
330
State of Search Keynote: SEO is Dead Long Live SEO
Avatar for Ryan Jones ryanjones
0
210
Darren the Foodie - Storyboard
Avatar for Kevinho.art khoart
PRO
3
3.4k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
508
140k
Agile that works and the tools we love
Avatar for Rasmus Luckow-Nielsen rasmusluckow
331
21k
Odyssey Design
Avatar for Ryan Kendrick rkendrick25
PRO
2
700
Redefining SEO in the New Era of Traffic Generation
Avatar for Szymon Słowik szymonslowik
1
340
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
38
2.9k
How to build an LLM SEO readiness audit: a practical framework
Avatar for Nick Samuel nmsamuel
1
780

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