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

Guerilla DDD

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Yannick Grenzinger Yannick Grenzinger
April 30, 2018
Programming
56
1

Guerilla DDD

Avatar for Yannick Grenzinger

Yannick Grenzinger

April 30, 2018

More Decks by Yannick Grenzinger

See All by Yannick Grenzinger
Programming Paradigms
Avatar for Yannick Grenzinger ygrenzinger
2
61
Microservices depuis les tranchées
Avatar for Yannick Grenzinger ygrenzinger
3
52
Spirale Dynamique et Organisation
Avatar for Yannick Grenzinger ygrenzinger
0
260

Other Decks in Programming

See All in Programming
楽しそうなつよつよエンジニアと目が死んでる僕/A brilliant engineer having a blast, and dead-eyed me.
Avatar for Ryusei Ohkura 3l4l5
2
110
Augmenting AI with the Power of Jakarta EE
Avatar for ivargrimstad ivargrimstad
0
560
VibeCodingからAgenticWorkflowへ
Avatar for starfish719 starfish719
0
410
170k Jobs a Day on GKE: Scaling Mercari's CI Platform - and What's Next for AI-Native Development
Avatar for Junya Okabe junyaokabe
0
110
Claude Code全社展開のためにやったことn選～プラグイン302個・コミッター271人を支えるために～
Avatar for Kenichi Takahashi kenchan
5
1.5k
AI Engineeringは、AIプロダクトだけのものか？ 〜AIがソフトウェアを作る時代の新しい当たり前〜 / No AI in your product. AI Engineering in your development.
Avatar for r-kagaya rkaga
4
400
メールのエイリアス機能を履き違えない
Avatar for 船長（せんちょう） isshinfunada
0
230
The Past, Present, and Future of Enterprise Java
Avatar for ivargrimstad ivargrimstad
0
570
【やさしく解説 設計編・中級 #4】ルールの寿命と、システムの年輪
Avatar for HideyukiKitao panda728
PRO
2
180
AIが無かった頃の素敵な出会いの話
Avatar for コドモン開発チーム codmoninc
1
410
これって Effect でできたのでは? / TSKaigi Mashup Kansai #2
Avatar for Susisu susisu
0
150
言葉の格闘技のススメ～紙とペンと言葉から始める、キャリアの描き方～
Avatar for 進捗ゼミ progresscicada
2
140

Featured

See All Featured
The Spectacular Lies of Maps
Avatar for Per Axbom axbom
PRO
1
900
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
17k
SERP Conf. Vienna - Web Accessibility: Optimizing for Inclusivity and SEO
Avatar for Sara Fernández Carmona sarafernandez
2
1.5k
Fireside Chat
Avatar for paigeccino paigeccino
42
4k
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
Avatar for Mfonobong Umondia mfonobong
2
480
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
Avatar for Aleyda Solis aleyda
1
2.1k
B2B Lead Gen: Tactics, Traps & Triumph
Avatar for Sophie Logan marketingsoph
0
200
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
10k
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
450
Beyond borders and beyond the search box: How to win the global "messy middle" with AI-driven SEO
Avatar for David Carrasco davidcarrasco
3
200
Mobile First: as difficult as doing things right
Avatar for Swwweet swwweet
225
10k
Google's AI Overviews - The New Search
Avatar for Barry Adams badams
0
1.1k

Transcript

  1. Guerilla DDD

  2. The story, characters, and incidents portrayed in this presentation are

    purely coincidental
  3. None
  4. None

  5. A concrete example - Which legal entities manage each user

    ?

  6. Team Legal entities

  7. Team ENE Legal entities Team OTHER Legal entities Team AUT

    Legal entities
  8. None
  9. None
  10. None
  11. None

  12. Who are the Domain Expert ? 1. The ones who

    are maintaining the legacy system 2. The ones who make meeting with the sponsors of the project 3. The users who do the job everyday
  13. None
  14. None
  15. None

  16. Team ENE Legal entities Team OTHER Legal entities Team AUT

    Legal entities

  17. Team User Legal entity Sector N N 1 1 1

    1

  18. For Guerilla DDD you must: - Learn to say no

    - Find the hidden Domain expert - Make everything to talk him - Define clear domain by yourselves if necessary - Hack the culture

  19. Of course ... Make DDD ! Not War ! Thanks

    @ygrenzinger