Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

Technology leaders play a key role in supporting the long-term strategic goals of modern businesses. Modernising the IT portfolio, aligning software with business needs, and building engineering organisations are some of high-stakes responsibilities you need to get right.

This course will give you the tools and principles to design your company’s technology strategy.

Technology leaders play a key role in supporting the long-term strategic goals of modern businesses. Modernising the IT portfolio, aligning software with business needs, and building engineering organisations are some of high-stakes responsibilities you need to get right.

This course will give you the tools and principles to design your company’s technology strategy.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

The Aggregate Design Canvas is a tool used as a part of design-level domain modelling activities. Join Kacper and the London DDD community to try it out and learn how to use it to improve the design of your aggregates.

Join Kacper and the team behind the Event Store for a 1 day hands-on training course teaches the basics of the pattern. At the end of it, you will be able to implement a simple application leveraging Command, Events, Aggregate, and a Projection.

What happens when you embrace modeling concepts “till it hurts?”. In the past years, we had the chance of playing with alternative approaches to software design, in the uncharted territories of CQRS and Event Sourcing, and had a few moments of “why don’t we try this instead?“, a few ideas that were weird initially, but that turned out to be good in retrospective.

There are many ways to solve a problem at hand. The possibilities are endless, the risks are plentiful too: does the solution fit the problem? is it over engineered? is it naïvely oversimplified? do we need the software for this? does anyone care? - are just few of the questions popping up. Many practices and patterns help, but the choice is so wide it can be paralysing. Where do we start?

How do you organise teams and align them with your software architecture? Do you design the teams first and the architecture later or vice-versa? Join Nick during his talk at FLOWCON to learn the answer to these and other questions related to the Sociotechnical Architecture.

The Python event sourcing library offers a convenient way to code event sourced aggregates and applications, in which state is determined by a sequence of domain events. Furthermore, the library's implementation of the process event pattern makes it possible to program reliable event processing systems independently of any particular database infrastructure or way of running the system. By designing both the domain events and the process events, we can fully determine what happens when a system is running.

In this hands on workshop, participants will get a feel for what it is like to work in a mob. We will break out into mobs of 4-5 and build a pricing calculator for a company that sells luxury cruises with add-on items. The exercise is specifically designed to highlight aspects of mob programming, with each mob having a experienced facilitator guiding them.

On 9th of November the .NET user group based in Milton Keynes will be hosting an uncoference and workshop day. During this event Kacper will be running an introductory Big Picture Event Storming session. If you are interested in learning about the technique and try it in practice it's a great opportunity to do it during this unconference!

One of the many challenges that modern organisations are facing is how to get the communication between business and technical stakeholders right. It’s usually easy to answer whether something can be built, or what resources are required so it can be delivered. On the other hand, how do we make sure that we are solving the right problem? Or that we know what the business challenge is.

On 30th of October we will be hosting a Domain-Driven Design London meetup with Martin Schimak. For the first time in London the speaker will introduce and present Storystorming - a very lightweight set of methods to explore and understand user journeys, work procedures and whole business processes.