$30 off During Our Annual Pro Sale. View Details »

Disruptor

Avatar for Viney Viney
July 30, 2019
Technology
0
81

 Disruptor

Introduce the high performance queue mechanism in JAVA

Avatar for Viney

Viney

July 30, 2019
Tweet

More Decks by Viney

See All by Viney
Goroutine Pool in 17LIVE
Avatar for Viney evilsmile
0
520
Microservice
Avatar for Viney evilsmile
0
200
Efficiency and performance
Avatar for Viney evilsmile
0
34
Ristretto
Avatar for Viney evilsmile
0
50

Other Decks in Technology

See All in Technology
会社紹介資料 / Sansan Company Profile
Avatar for Sansan, Inc. sansan33
PRO
11
390k
re:Invent2025 コンテナ系アップデート振り返り(+CloudWatchログのアップデート紹介)
Avatar for 枡川健太郎 masukawa
0
390
MySQLとPostgreSQLのコレーション / Collation of MySQL and PostgreSQL
Avatar for とみたまさひろ tmtms
1
560
OCI Oracle Database Services新機能アップデート(2025/09-2025/11)
Avatar for oracle4engineer oracle4engineer
PRO
1
210
品質のための共通認識
Avatar for KAKEHASHI kakehashi
PRO
4
360
ディメンショナルモデリングを支えるData Vaultについて
Avatar for 10xinc 10xinc
1
110
Python 3.14 Overview
Avatar for LINEヤフーTech (LY Corporation Tech) lycorptech_jp
PRO
1
120
30分であなたをOmniのファンにしてみせます～分析画面のクリック操作をそのままコード化できるAI-ReadyなBIツール～
Avatar for Sagara sagara
0
180
マイクロサービスへの5年間 ぶっちゃけ何をしてどうなったか
Avatar for Tomohiro Hashidate joker1007
14
6.5k
Jakarta Agentic AI Specification - Status and Future
Avatar for Reza Rahman reza_rahman
0
110
シニアソフトウェアエンジニアになるためには
Avatar for KNOWLEDGE WORK / 株式会社ナレッジワーク kworkdev
PRO
3
180
AWS re:Invent 2025で見たGrafana最新機能の紹介
Avatar for 濱田孝治 hamadakoji
0
420

Featured

See All Featured
Dealing with People You Can't Stand - Big Design 2015
Avatar for Cassini Nazir cassininazir
367
27k
Distributed Sagas: A Protocol for Coordinating Microservices
Avatar for Caitie McCaffrey caitiem20
333
22k
Why You Should Never Use an ORM
Avatar for John Nunemaker jnunemaker
PRO
61
9.6k
A Tale of Four Properties
Avatar for Chris Coyier chriscoyier
162
23k
Facilitating Awesome Meetings
Avatar for Lara Hogan lara
57
6.7k
Thoughts on Productivity
Avatar for Jon Yablonski jonyablonski
73
5k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
Avatar for mongodb mongodb
48
9.8k
[RailsConf 2023] Rails as a piece of cake
Avatar for Vladimir Dementyev palkan
58
6.2k
Become a Pro
Avatar for Speaker Deck speakerdeck
PRO
31
5.7k
For a Future-Friendly Web
Avatar for Brad Frost brad_frost
180
10k
Producing Creativity
Avatar for Steve Smith orderedlist
PRO
348
40k
JavaScript: Past, Present, and Future - NDC Porto 2020
Avatar for David Neal reverentgeek
52
5.8k

Transcript

  1. Disruptor By Viney

  2. What's that?

  3. Like: syslog fluentd

  4. Speed = Money

  5. None

  6. PubSub model

  7. None

  8. Data in Queue related to policy

  9. End to end Latency = computational time + latency of

    moving data

  10. Blocking Queue 4 array-based 4 linked list based

  11. Racing issue

  12. None

  13. Synchronization Lock

  14. Issues 4 Repeatedly accessing data in memory 4 Not cache-friendly

  15. None
  16. None
  17. None
  18. None
  19. None
  20. None
  21. None
  22. None
  23. None
  24. None
  25. None
  26. None
  27. None
  28. None
  29. None
  30. None
  31. None
  32. None
  33. None
  34. None
  35. None

  36. Performance https://colobu.com/2016/07/22/using-go-disruptor/ 4 Java Disruptor : 183486238 ops/s 4 go-disruptor

    : 137931020 ops/s 4 go channel : 6995452 ops/s

  37. What if we have a slow consumer? 4 batching effect

    4 multiple consumers
  38. None

  39. What if the buffer is constantly full? 4 enhance ring

    size 4 seperate producers 4 multiple Disruptors

  40. When to use it? 4 low latency required

  41. reference 4 https://lmax-exchange.github.io/disruptor/files/ Disruptor-1.0.pdf 4 https://github.com/smartystreets-prototypes/go- disruptor

  42. Q&A