Unfortunately we hadn't been time enough to talking, but hey we will have a ext #KanDDDinsky 😉

Was für eine Woche. 🥳

Fünf Tage #KanDDDinsky, das hatten wir auch noch nicht.

Erst zwei Tage Workshops mit #IanCooper, @heimeshoff.bsky.social, @ziobrando.bsky.social und #EricEvans. Dann drei Tage Konfrenz, mit dem besten LineUp ever.

Conway's Law: When Best Practices Are Not Enough Your users are still struggling to retrieve the information they need, despite you have done everything to model your domain and ease the user experience? Although you follow best practices, did you ever noticed that the software often deviates from the product design, the technical vision and sometimes the software quality is even below expectations? What if we told you that all of this is linked ? There is a force that has an important influence on your product, your user experience, the quality of your software and your architecture ! During this talk, come and discover the Conway's Law that has a magical power over what you build, whatever your job profile is. We will see the impacts of this law on the different aspects of the software based on scientific studies and feedbacks from the field collected over the years.

I’m very happy I got to give my talk on Conway’s Law at #Kandddinsky

Thanks for the warm welcome and all the positive feedback 🤩

It was a real pleasure exchanging ideas with so many great people

You can check out my slides here 👇

slides.com/julientopcu...

Ending #kandddinsky 2025 with the keynote "New lessons from Productland and DDD too!" of @ziobrando.bsky.social

The DDD horror picture show by @tpierrain.bsky.social & @paulinejamin.bsky.social at #kandddinsky 2025

@paulinejamin.bsky.social and @tpierrain.bsky.social on stage for the DDD Horror Picture Show!

#KanDDDinsky #DDD

Living Domain Model: Continuous Refactoring to Accelerate Delivery by @yzeriahi.bsky.social at #KanDDDinsky 2025

Bragged about the coffee I got from the world-class barista at #KanDDDinsky, receiving mixed feedback…

#KanDDDinsky Berlin is the only tech and DDD conference with a rock n roll mindset.

During my stay, I was able to borrow for free and to play on an acoustic Gibson G-45 🤘.

Thanks to @heimeshoff.bsky.social and all the crew for that. 🫶

Take away from Sara which is comparing 3 ways of dealing with data consistency at #KanDDDinsky

Explicit vs Implicit coupling.

We need to be aware when we introduce a new coupling between 2 overlapping decision models (in DCB).

#KanDDDinsky

Now Sara is warning us about some misunderstanding related to DCB, comparing static boundaries and dynamic boundaries.

#KanDDDinsky

DCB is not an architectural style but rather a technique.
#KanDDDinsky

If we can query for some events, we can define dynamic consistency boundaries (DCB) at runtime.

Labels/tags « Product » and « Cart » here for instance.

+ Conditioning append with optimistic locking
#KanDDDinsky

For Sara, the standard definition of event sourcing (in white) needs to be extended with this last part in yellow.

#KanDDDinsky #KDDD

According to Sara, we need a certain level of concurrency. Hence partitioning too.
#KanDDDinsky

There are various kind of coupling.
#KanDDDinsky

Sara Pellegrini will talk about killing the aggregate (volume 3).

#KanDDDinsky #KDDD

Marijn Huizendveld with a great quote from @malk-zameth.bsky.social at #KanDDDinsky Berlin:
In portfolio management you are either grieving or lying to yourself »
#KDDD

I'm really Happy to be again a part of #KanDDDinsky this year!

Come and see my talk on Conway's Law on Wednesday! We will talk about Strategic domain-driven design & Team Topologies! 👇

Poster of Trond Hjorteland's talk at KanDDDinsky 2025.

I look forward to returning to Berlin and the wonderful #KanDDDinsky conference this week. Really happy to be able to speak there again. I will challenge the approach many companies have to agile transformations

#systemsThinking #sociotechnical #selfOrganisation #agile #teamTopologies #orgDesign

Next stop: #KanDDDinsky conference!
So excited to finally check it out 🙌

I’m giving a talk on Thursday about refactoring and domain modelling, two topics I love chatting about.

Looking forward to seeing friends and meeting new ones!

#DDD #Refactoring #DomainModelling #SoftwareDesign

Facilitating Situational Awareness - Collaborative Wardley Mapping - With Tom Asel at KanDDDinsky Berlin 2025

Not long now until #KanDDDinsky in Berlin!
Really looking forward to running a slightly different #WardleyMapping workshop — focusing on the facilitator’s perspective.

We’ll explore principles and small exercises that help facilitate collaborative mapping sessions.

Yeah with pleasure.

If you want to know more about our hive, there is an english version of our first talk about it at #kandddinsky youtu.be/JZBsy6PsCRY?...

(The upcoming talk will be a different and live code version)

Banner ad for Kandddinsky conference

My KanDDDinsky talk this year: less fundamental than my usual talks. More: what works well, and what doesn’t. Patterns, lessons, and maybe a few true stories.

The line-up is amazing, and I’m humbled to be part of it. Hope to see you there!
👉 kandddinsky.de
#ddd #EDA #conference #Berlin #kandddinsky

KanDDDinsky 2025 Oct. 22nd – 24th, 2025

Ready for #KanDDDinsky? Don't miss the pre-conference workshops! 🤩

🙋♂️ Eric Evans - Strategic Design

⚙️ @heimeshoff.bsky.social - Event Sourcing & CQRS Master Class

🔶 @ziobrando.bsky.social - EventStorming Master Class

💬 @icooper.bsky.social - Practical Messaging

→

a neon drawing of a city skyline with the word berlin ALT: a neon drawing of a city skyline with the word berlin

Start your Berlin #KanDDDinsky experience early with hands-on learning from the best! 🤩

🙋‍♂️ Eric Evans - Strategic Design

⚙️ Marco Heimeshoff - Event Sourcing & CQRS Master Class

🔶 Alberto Brandolini - EventStorming Master Class

💬 Ian Cooper - Practical Messaging

→ pretix.eu/kandddinsky/...

The Practical Messaging Workshop with @icooper.bsky.social will be in #Berlin this October, just before #KanDDDinsky.

It will be about:
Messaging Patterns
Queues & Streams
Managing Asynchronous APIs
Conversation Patterns
Reactive Architectures
...

Join us www.avanscoperta.it/en/training/...

KanDDDinsky - The art of business software

Back at KanDDDinsky for the third time!
Join me in Berlin, 22–24 Oct, to explore patterns and antipatterns in Event-Driven Architecture.

Details: kandddinsky.de

#EDA #EventDrivenArchitecture #DDD #Berlin #Conference #KanDDDinsky

Four Aces on the table: the hand is complete ♦️ ♠️ ♥️ ♣️

We’re thrilled to announce the final addition to our pre-conference workshops at #KanDDDinsky 2025: Strategic Design for Software Teams with Eric Evans 🤩
www.avanscoperta.it/en/training/...