#domaindrivendesign
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You’ve built clean #Java code with entities and services—yet the business still says “this isn’t what we needed.” @otaviojava reveals shows how #DomainDrivenDesign keeps your project connected to real goals, not just nice architecture.
Learn more: https://javapro.io/2025/07/01/mastering-the-basics-of-domain-driven-design-with-java/
I have just published my follow-up post:
>> Event Sourcing in PHP Symfony <<
It explains how anyone can implement event sourcing in a PHP Symfony project with minimal effort — free from ivory tower views.
Please let me know what you think of the post in the thread, and whether you found my naive implementation resonated with you.
https://lukasrotermund.de/posts/event-sourcing-in-php-symfony
coding blog · Event sourcing in PHP Symfony
More from 
Lukas Rotermund
Last chance! Get your #DDDEU 2025 tickets. Dive into the world of #DomainDrivenDesign with us.
Secure your ticket now 
https://ti.to/on3/aardling25
Ash Framework – Model your domain, derive the rest
Ash HQAsh FrameworkModel your domain, derive the rest.
Slides from my presentation at #JAX
20 Years of #DomainDrivenDesign: What I’ve Learned About #DDD
https://speakerdeck.com/ewolff/20-years-of-domain-driven-design-what-ive-learned-about-ddd
Speaker Deck20 Years of Domain-Driven Design: What I’ve Learned About DDD
«CoMo soll das Fachwissen aus den Köpfen der Fachleute in die Köpfe von Entwicklerinnen, Testerinnen, Product Ownern, Produktmanagern und Business-Analysten transportieren»
Collaborative Modeling: Software-Architektur mit den Stakeholdern gestalten | Developer https://www.heise.de/hintergrund/Collaborative-Modeling-Software-Architektur-mit-den-Stakeholdern-gestalten-10371860.html
#CollaborativeModeling #StakeholderEngagement #DomainDrivenDesign #RequirementsEngineering #CoMo #EventStorming #DomainStorytelling #ExampleMapping #UserStoryMapping #Teamwork #ProjectManagement #Projektmanagement
DeveloperCollaborative Modeling: Software-Architektur mit den Stakeholdern gestaltenMit dem Workshop-Konzept modellieren Softwarearchitekten und Stakeholder gemeinsam Anforderungen, Architektur und Geschäftsprozesse.
I will be leading a hands-on workshop at https://dddeurope.com on June 4th!
Implement core DDD concepts including Aggregates, Repositories, Value Objects, and use Hexagonal Architecture for loose coupling. In Java and Python.
Domain-Driven Design EuropeDomain-Driven Design EuropeDDD Training, Conferences, and Community
Should authentication/authorisation be in your domain or application layer?
Spoiler, it depends.
youtube.com- YouTubeEnjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.
Legacy Systems = tightly coupled architectures hard to scale, change & maintain.
National Grid tackled this with 4 paradigms:
#DomainDrivenDesign
#TeamTopologies
#EventDrivenArchitecture
#ChangeDataCapture
Details in the #InfoQ article ⇨ https://bit.ly/44UplDs
Modelle statt Bounded Contexts? Eine Alternative für fachliche Modularisierung
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Happy to report that there were zero incidents at the customs. I even had what passes as a friendly conversation with the agent.
Now I’m just tired. Let’s see how long I can stay awake to get an easy start with the jet lag.
#exploreddd #domaindrivendesign
MUC 
DEN
#exploreddd #domaindrivendesign
Slightly anxious about the border procedures, but looking forward to seeing all you awesome people again. Wish me luck!
Why pay more for less? My online #DDD workshop goes deeper, lasts longer, and costs less than a typical conference workshop—plus, you’re learning from the guy who wrote the book.
Join me on May 13–16
Price jumps Apr 21
kalele.io/training/iddd
#DDDesign
#DomainDrivenDesign
Electrifying Norway with F# and DDD
vimeo.com/1070647821
#fsharp #domainDrivenDesign #dev #dotnet
It should be recognized that reducing a team's cognitive load includes speaking the same language as the business in specific contexts.
The cognitive energy required to translate from business concepts to technical concepts, and technical concepts to business concepts, is enormous.
Do you need to reduce cognitive load? Start with a common language. #DDDesign #DDD #DomainDrivenDesign
Will AI untangle your Big Ball of Mud? 
Can it identify your Bounded Contexts?
Can it architect your systems with clarity and purpose?
Not yet. But "Implementing Domain-Driven Design" (DDD) will.
Learning is essential—but applying that knowledge is what truly transforms your organization. Are you ready to put your knowledge to work?
Join me for hands-on learning to tackle complexity.
Register today.
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Why attend?
Master strategic and tactical DDD
Grasp Event-Driven Architecture
Tackle complex domain models effectively
Gain practical insights from real-world case studies
Get direct access my Q&A and discussions
4 half-day sessions in your time zone equivalent:
14:00 Berlin CET
09:00 AM New York EDT
Don’t miss this opportunity to elevate your skills and bring lasting value to your software development efforts https://kalele.io
KaleleDomain-Driven Design Consulting and TrainingConsultants, trainers and mentors helping executives and software engineers. Experts in driving strategic innovation with Domain-Driven Design
At DDDEU24, Eric Evans speculated about how DDD and AI would work together. He said to all of us to go out there, try things out and come back next year with our reports and our experiences. I am so excited to see that people went out and actually did that. We have some lovely proposals on how AI and DDD can go together. #domaindrivendesign #dddesign #dddeu
Welcome to DDD London's March update! Featuring @diana, @vladikk, Avraham, Cat and Sonya
https://community.ministryofsoftwaredesign.com/preview/1076733/emails/148160758117565463