Lock in $30 Savings on PRO—Offer Ends Soon! ⏳

Serverless

Avatar for Andrzej Krzywda Andrzej Krzywda
September 26, 2017
Programming
0
440

 Serverless

Serverless as a combination of DDD, Infra, Functional Programming

Avatar for Andrzej Krzywda

Andrzej Krzywda

September 26, 2017
Tweet

More Decks by Andrzej Krzywda

See All by Andrzej Krzywda
15 years with Rails and DDD
Avatar for Andrzej Krzywda andrzejkrzywda
0
120
Single Page Applications with CoffeeScript
Avatar for Andrzej Krzywda andrzejkrzywda
6
2.6k
Single Page Applications with CoffeeScript (at KGDNET in Krakow)
Avatar for Andrzej Krzywda andrzejkrzywda
2
220
Single Page Applications with CoffeeScript (at DRUG, August 2012)
Avatar for Andrzej Krzywda andrzejkrzywda
1
220
Single Page Applications with CoffeeScript
Avatar for Andrzej Krzywda andrzejkrzywda
2
850

Other Decks in Programming

See All in Programming
DSPy Meetup Tokyo #1 - はじめてのDSPy
Avatar for Masahiro Nishimi masahiro_nishimi
1
150
CloudNative Days Winter 2025: 一週間で作る低レイヤコンテナランタイム
Avatar for ternbusty ternbusty
7
1.9k
エディターってAIで操作できるんだぜ
Avatar for kis9a kis9a
0
650
新卒エンジニアのプルリクエスト with AI駆動
Avatar for Yuta Fukunaga fukunaga2025
0
140
C-Shared Buildで突破するAI Agent バックテストの壁
Avatar for po3rin po3rin
0
190
Microservices rules: What good looks like
Avatar for Chris Richardson cer
PRO
0
550
ID管理機能開発の裏側 高速にSaaS連携を実現したチームのAI活用編
Avatar for Atsushi Kawamura (atzz/a2c) atzzcokek
0
190
dnx で実行できるコマンド、作ってみました
Avatar for Tomohisa Takaoka tomohisa
0
130
AIと協働し、イベントソーシングとアクターモデルで作る後悔しないアーキテクチャ Regret-Free Architecture with AI, Event Sourcing, and Actors
Avatar for Tomohisa Takaoka tomohisa
5
18k
配送計画の均等化機能を提供する取り組みについて(⽩⾦鉱業 Meetup Vol.21@六本⽊（数理最適化編))
Avatar for 伊豆原基人 izu_nori
0
120
社内オペレーション改善のためのTypeScript / TSKaigi Hokuriku 2025
Avatar for dachi023 dachi023
1
470
ソフトウェア設計の課題・原則・実践技法
Avatar for 増田 亨 masuda220
PRO
24
21k

Featured

See All Featured
Rebuilding a faster, lazier Slack
Avatar for samanthasiow samanthasiow
84
9.3k
The World Runs on Bad Software
Avatar for Brandon Keepers bkeepers
PRO
72
12k
Raft: Consensus for Rubyists
Avatar for Patrick Van Stee vanstee
140
7.2k
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
666
130k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
Avatar for Tammy Everts tammyeverts
55
3.1k
The Power of CSS Pseudo Elements
Avatar for Geoffrey Crofte geoffreycrofte
80
6.1k
Large-scale JavaScript Application Architecture
Avatar for Addy Osmani addyosmani
514
110k
Why You Should Never Use an ORM
Avatar for John Nunemaker jnunemaker
PRO
60
9.6k
BBQ
Avatar for Matthew Crist matthewcrist
89
9.9k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
Avatar for Rebecca Miller-Webster rmw
35
3.3k
Art, The Web, and Tiny UX
Avatar for Lynn Fisher lynnandtonic
303
21k
It's Worth the Effort
Avatar for 3n 3n
187
29k

Transcript

  1. SERVERLESS Andrzej Krzywda Arkency

  2. DEVTALK TRIO

  3. None
  4. None

  5. https://serverless.zone/serverless-is-just-a-name-we-could-have-called-it-jeff-1958dd4c63d7

  6. None

  7. SERVERLESS AWS Lambda Azure Functions Google Cloud Functions

  8. 1 FUNCTION/METHOD PER 1 MICROSERVICE

  9. SERVERLESS == REDUCING MAINTENANCE

  10. None
  11. None
  12. None
  13. None
  14. None
  15. None
  16. None
  17. None

  18. SERVERLESS FUNCTION AS A SERVICE Cloud Functional programming Domain-Driven Design

  19. CLOUD

  20. INFRA/CLOUD Dedicated servers Virtual machines Microservices / BC? Kubernetes Serverless

    (function per service)

  21. ARE MICROSERVICES COOL?

  22. FUNCTIONAL PROGRAMMING

  23. immutability functions input/output provable(?) academic (?)

  24. WHEN IS FP USEFUL?

  25. DOMAIN-DRIVEN DESIGN

  26. DOMAIN DRIVEN DESIGN Bounded contexts Inventory, Invoicing, Accounting, SocialMedia Aggregates,

    sagas, read models Event-driven Event store

  27. CQRS Writes (commands) CancelOrder Reads (queries) OrdersList

  28. FP+DDD aggregates as functions read models as functions process managers

    as functions
  29. None
  30. None
  31. None

  32. IS SERVERLESS PRODUCTION-READY?

  33. https://www.youtube.com/watch?v=i2gEbw_jzfY

  34. NO NEED TO WORRY ABOUT scaling monitoring recovery versioning logging

  35. HOW TO TEST?

  36. TESTING VS MONITORING

  37. IS SERVERLESS THE FUTURE?

  38. SERVERLESS == REDUCING MAINTENANCE

  39. SCAFFOLDING Python JavaScript Java Scala

  40. THE NEW WAVE OF PROGRAMMERS REVOLUTION

  41. NEW WAVE OF PROGRAMMERS 2004 - rails 2015 - JS

    frontends 2020 - serverless?

  42. POLYGLOTS

  43. THANKS!