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

Just D(DD)o it!

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for konrad_126 konrad_126
August 04, 2021
Programming
0
160

Just D(DD)o it!

Avatar for konrad_126

konrad_126

August 04, 2021
Tweet

More Decks by konrad_126

See All by konrad_126
Build the right thing
Avatar for konrad_126 konrad_126
0
110
Build the right thing
Avatar for konrad_126 konrad_126
0
98
Testing Legacy Troubles
Avatar for konrad_126 konrad_126
0
42
Sailing briefing
Avatar for konrad_126 konrad_126
0
180
Git under the hood
Avatar for konrad_126 konrad_126
0
180
No Jira, No Cry
Avatar for konrad_126 konrad_126
0
170
remotewithlove
Avatar for konrad_126 konrad_126
0
74
Domain storytelling
Avatar for konrad_126 konrad_126
0
110
Get, set... STOP
Avatar for konrad_126 konrad_126
0
190

Other Decks in Programming

See All in Programming
ノイジーネイバー問題を解決する 公平なキューイング
Avatar for Shoichi Ochi occhi
0
130
NOT A HOTEL - 建築や人と融合し、自由を創り出すソフトウェア
Avatar for Hokuto Shimokawa not_a_hokuts
2
460
iOSアプリでフロントエンドと仲良くする
Avatar for Ryu-nakayama ryunakayama
0
120
Gemini for developers
Avatar for Mete Atamel meteatamel
0
120
要求定義・仕様記述・設計・検証の手引き - 理論から学ぶ明確で統一された成果物定義
Avatar for Kuniwak orgachem
PRO
1
400
CSC307 Lecture 11
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
580
ぼくの開発環境2026
Avatar for yuzneri yuzneri
1
290
15年目のiOSアプリを1から作り直す技術
Avatar for TAKEDA Yuki teakun
0
500
Event Storming
Avatar for Henning Schwentner hschwentner
3
1.3k
AWS Infrastructure as Code の新機能 2025 総まとめ ~ SA 4人による怒涛のデモ祭り ~
Avatar for Kenji Kono konokenj
8
1.8k
go directiveを最新にしすぎないで欲しい話──あるいは、Go 1.26からgo mod initで作られるgo directiveの値が変わる話 / Go 1.26 リリースパーティ
Avatar for Arthur arthur1
2
270
AI活用のコスパを最大化する方法
Avatar for Ochtum ochtum
0
110

Featured

See All Featured
The Psychology of Web Performance [Beyond Tellerrand 2023]
Avatar for Tammy Everts tammyeverts
49
3.3k
Digital Projects Gone Horribly Wrong (And the UX Pros Who Still Save the Day) - Dean Schuster
Avatar for UX Y'all uxyall
0
530
How to Think Like a Performance Engineer
Avatar for Harry Roberts csswizardry
28
2.5k
Mind Mapping
Avatar for Hélio Medeiros helmedeiros
PRO
1
100
The Impact of AI in SEO - AI Overviews June 2024 Edition
Avatar for Aleyda Solis aleyda
5
750
Navigating the moral maze — ethical principles for Al-driven product design
Avatar for Skipper Chong Warson skipperchong
2
270
Kristin Tynski - Automating Marketing Tasks With AI
Avatar for Tech SEO Connect techseoconnect
PRO
0
170
The Director’s Chair: Orchestrating AI for Truly Effective Learning
Avatar for Mike Taylor tmiket
1
110
Building a Modern Day 
E-commerce SEO Strategy
Avatar for Aleyda Solis aleyda
45
8.7k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.7k
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
130
16th Malabo Montpellier Forum Presentation
Avatar for AKADEMIYA2063 akademiya2063
PRO
0
59

Transcript

  1. Just DDDo it! Zvonimir Spajic

  2. @konrad_126

  3. @konrad_126

  4. @konrad_126 Just DDDo it?

  5. @konrad_126 “DDD is both a way of thinking and a

    set of practices” - Eric Evans

  6. @konrad_126 Talk to people!

  7. @konrad_126

  8. @konrad_126 Owner leases parking lot Employee can access a parking

    lot Parking lot usage is reported to company

  9. @konrad_126 Owner leases parking lot Employee can access a parking

    lot Parking lot usage is reported to company ubiquitous language

  10. @konrad_126

  11. @konrad_126

  12. @konrad_126

  13. @konrad_126

  14. @konrad_126

  15. @konrad_126

  16. @konrad_126 Bounded Context

  17. @konrad_126 parking lot? owner leases a parking lot to a

    tenant company employe can have different types of access to a parking lot lease team access team

  18. @konrad_126 parking lot? owner leases a parking lot to a

    tenant company employe can have different types of access to a parking lot lease team access team

  19. @konrad_126

  20. @konrad_126

  21. @konrad_126 ubiquitous language ubiquitous language

  22. @konrad_126

  23. @konrad_126

  24. @konrad_126 Context Mapping

  25. @konrad_126 customer/supplier

  26. @konrad_126 conformist

  27. @konrad_126 anti-corruption layer

  28. @konrad_126 shared kernel

  29. @konrad_126 RPC

  30. @konrad_126 RESTful

  31. @konrad_126 messaging

  32. @konrad_126 messaging

  33. @konrad_126 messaging

  34. @konrad_126 subscribing publishing messaging

  35. @konrad_126 Aggregates, Entities & Value Objects

  36. @konrad_126

  37. @konrad_126 Entity Value Object

  38. @konrad_126 Entity have unique identity compare by identity mutable Value

    Object

  39. @konrad_126 Entity have unique identity compare by identity mutable Value

    Object entity entity

  40. @konrad_126 Entity have unique identity compare by identity mutable Value

    Object no unique identity compare by value immutable entity entity

  41. @konrad_126 Entity have unique identity compare by identity mutable Value

    Object no unique identity compare by value immutable entity entity value object value object

  42. @konrad_126

  43. @konrad_126

  44. @konrad_126

  45. @konrad_126

  46. @konrad_126

  47. @konrad_126

  48. @konrad_126

  49. @konrad_126

  50. @konrad_126 Domain Events

  51. @konrad_126

  52. @konrad_126

  53. @konrad_126

  54. @konrad_126 Just DDDo it!

  55. @konrad_126 ubiquitous language

  56. @konrad_126 ubiquitous language express in code

  57. @konrad_126 ubiquitous language express in code strategic

  58. @konrad_126 ubiquitous language express in code strategic tactical

  59. @konrad_126 Thank you!