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

BEAM: The Perfect Fit for Networks

Avatar for Andrea Leopardi Andrea Leopardi
June 10, 2023
Programming
1
190

BEAM: The Perfect Fit for Networks

Avatar for Andrea Leopardi

Andrea Leopardi

June 10, 2023
Tweet

More Decks by Andrea Leopardi

See All by Andrea Leopardi
gen_statem - OTP's Unsung Hero
Avatar for Andrea Leopardi whatyouhide
2
240
The World is a Network (and We Are Just Nodes)
Avatar for Andrea Leopardi whatyouhide
1
210
Update from the Elixir team - 2022
Avatar for Andrea Leopardi whatyouhide
0
400
Testing Asynchronous OTP
Avatar for Andrea Leopardi whatyouhide
1
520
Elixir Sightseeing Tour
Avatar for Andrea Leopardi whatyouhide
0
420
Mint - Disrupting HTTP clients
Avatar for Andrea Leopardi whatyouhide
0
250
BEAM Architecture Handbook
Avatar for Andrea Leopardi whatyouhide
7
2.8k
The Evolution of a Language
Avatar for Andrea Leopardi whatyouhide
0
150
Elixir - functional, concurrent, distributed programming for the rest of us
Avatar for Andrea Leopardi whatyouhide
2
330

Other Decks in Programming

See All in Programming
FastMCPでMCPサーバー/クライアントを構築してみる
Avatar for ttnyt8701 ttnyt8701
2
100
What Spring Developers Should Know About Jakarta EE
Avatar for ivargrimstad ivargrimstad
1
610
ワイがおすすめする新潟の食 / 20250530phpconf-niigata-eve
Avatar for kasacchiful kasacchiful
0
260
AI Coding Agent Enablement in TypeScript
Avatar for Yuku Kotani yukukotani
17
7.2k
AIエージェントによるテストフレームワーク Arbigent
Avatar for takahirom takahirom
0
280
Proxmoxをまとめて管理できる コンソール作ってみました
Avatar for karugamo karugamo
1
410
💎 My RubyKaigi Effect in 2025: Top Ruby Companies 🌐
Avatar for Yohei Yasukawa yasulab
PRO
1
130
Blueskyのプラグインを作ってみた
Avatar for Hakkadaikon hakkadaikon
1
290
テスト分析入門/Test Analysis Tutorial
Avatar for Hiroki Iseri goyoki
12
2.7k
#QiitaBash TDDでAIに設計イメージを伝える
Avatar for sigma ryosukedtomita
2
1.6k
Practical Domain-Driven Design - Workshop at NDC 2025
Avatar for Mufrid Krilic mufrid
0
130
Building an Application with TDD, DDD and Hexagonal Architecture - Isn't it a bit too much?
Avatar for Mufrid Krilic mufrid
0
370

Featured

See All Featured
The Straight Up "How To Draw Better" Workshop
Avatar for Dennis Kardys denniskardys
233
140k
Why Our Code Smells
Avatar for Brandon Keepers bkeepers
PRO
336
57k
No one is an island. Learnings from fostering a developers community.
Avatar for Antonio thoeni
21
3.3k
Navigating Team Friction
Avatar for Lara Hogan lara
186
15k
The Invisible Side of Design
Avatar for Vitaly Friedman smashingmag
299
50k
Six Lessons from altMBA
Avatar for Skipper Chong Warson skipperchong
28
3.8k
Code Reviewing Like a Champion
Avatar for maltzj maltzj
523
40k
Practical Orchestrator
Avatar for Shlomi Noach shlominoach
188
11k
How GitHub (no longer) Works
Avatar for Zach Holman holman
314
140k
Faster Mobile Websites
Avatar for Dean Hume deanohume
307
31k
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
178
9.7k
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
667
120k

Transcript

  1. None
  2. None

  3. TCP TAKING CONFERENCE PICTURES

  4. None

  5. ANDREALEOPARDI.COM @WHATYOUHIDE

  6. None

  7. @ITALIANCOMMENTS ITALIANS MAD AT FOOD

  8. None
  9. None
  10. None
  11. None
  12. None
  13. None
  14. None

  15. OUTLINE

  16. BEAM FIT SERVERS CLIENTS

  17. WHY IS THE BEAM SUCH A GREAT FIT?

  18. THE BEAM THE PEOPLE AND

  19. PROCESS = PERSON

  20. None

  21. CONCURRENCY

  22. MEMORY

  23. MEMORY AND THOUGHTS ARE IMMUTABLE

  24. COMMUNICATION

  25. HOW DO HUMANS SHARE INFORMATION?

  26. SPEECH!

  27. TALK = COPY INFORMATION

  28. MESSAGE PASSING

  29. SPEAKING IS ASYNC, LISTENING IS SYNC

  30. NETWORKS

  31. None
  32. None

  33. SERVERS

  34. TCP

  35. SSL

  36. None
  37. None

  38. :gen_tcp

  39. {:ok, listen_socket} = :gen_tcp.listen(4000, [])

  40. {:ok, listen_socket} = :gen_tcp.listen(4000, []) {:ok, socket} = :gen_tcp.accept(listen_socket)

  41. None
  42. None
  43. None
  44. None

  45. DynamicSupervisor

  46. None
  47. None
  48. None
  49. None
  50. None

  51. CLIENTS

  52. RECONNECTIONS

  53. POOLING

  54. WHEN TO RECONNECT?

  55. BACKOFF!

  56. THUNDERING HERD

  57. None
  58. None
  59. None
  60. None
  61. None
  62. None
  63. None

  64. MULTIPLEXING

  65. None

  66. IDENTIFYING REQUESTS

  67. HANDLING OFFLINE

  68. None

  69. CONCLUSION

  70. LET IT CRASH? ...NO

  71. None
  72. None

  73. * "IT'S ABOUT THE GUARANTEES", FRED HEBERT * "PERSISTENT CONNECTIONS

    WITH GEN_STATEM", ME * THOUSAND ISLAND LIBRARY * "COMPUTER NETWORKS", A.TANENBAUM * "PROTOHACKERS IN ELIXIR" YOUTUBE SERIES

  74. @WHATYOUHIDE THANK YOU!