Event Storming for fun and profit

Featuring Daniel Terhorst-North

Dan has been using Event Storming in a number of different contexts recently. He used it to model a legacy system, to design a new system, to understand several convoluted business processes, and primarily as an exercise in building shared understanding. He has also been coaching others and...

ddd eventstorming

Using F# and genetic programming to play computer bridge

Featuring Felienne Hermans

In September 2016, Felienne's bridge bot Desiderius (Desi, as she calls him affectionately) will compete in the World Championship of Computer Bridge. In this talk she will explain how she built Desi.

dsl bot genetic-programming robots bridge

2

Arm yourself with Domain Driven Security. It’s time to slay some security trolls…

Featuring Daniel Deogun and Dan Bergh Johnsson

Anonymous, LulzSec, and NSA is well known to be around. With this in mind, isn’t it time to think about the security of our systems? Well, of course. In this talk, you will learn how Domain Driven Design is used to counteract security weaknesses without one thinking “security” all the time. So,...

ddd security

Domain-Driven Symmetries

Featuring Cyrille Martraire

Symmetries are everywhere, but without practice we often miss many of them. This is a pity: symmetries, and their close friends called "Invariants", are very useful guidance for modeling business domains, both for design purposes and for exploring and challenging our understanding of...

ddd dddx symmetry invariants

Refactoring to Deeper Insight: Lessons Learned Applying DDD to Large-Scale Ruby and Rails

Featuring Paul Rayner

This presentation shows what we learned during a recent redesign of the video camera support in Nexia Home Intelligence (www.nexiahome.com). Nexia is a large-scale Ruby on Rails application with a customer base using tens of thousands of video cameras. We’ll walk through examples of key design...

ddd tdd ruby-on-rails nexia pair-programming

Park Bench Panel Session with #dddX experts!

Join us for a casual and interactive session with the #dddX speakers over candid Q&A!

ddd

Chaos Testing at Jet with F# and Azure

Featuring Rachel Reese

Some of the biggest growing pains we've experienced with our microservice architecture at Jet is in preparing for system outages. Rachel will start with an overview of the benefits of choosing F# specifically, and functional programming in general, as well as Azure, for a chaos program. She...

microservices chaos-testing testing f# fsharp azure

DDD All The Things

Featuring Liz Keogh

We're used to applying DDD to help us model our systems and architecture.

What would it look like, though, if we applied some of those principles and patterns to ourselves, our work and our lives? What happens when we use the wrong models? What about the ones we're using now?

In this...

ddd bdd tdd cynefin architecture

Marketplace: A time for all to pitch awesome ideas and projects!

Join in the fun as we open the floor to ideas and suggestions for the Unconference tracks on day 2!

unconference project pitch

Stop Over-Engineering!

Featuring Greg Young

Excited to have Greg Young kick off Day 2 of DDDx 2016 with Keynote!

excess ddd engineer keynote