🏡🌞 A personal, friendly blog about my journey as a C#/.NET Software Engineer

⚡ Top 5 Essentials for a Successful EventStorming Session

EventStorming has emerged as a powerhouse for fostering understanding and collaboration in the realm of software development, particularly within the Domain-Driven Design (DDD) framework. By visually mapping out complex business domains, teams can unveil insights that might otherwise remain obscured. My recent dive into experiencing an EventStorming session illuminated several critical factors that can make or break its success. Here are the top five essentials I’ve identified for hosting a successful EventStorming session.

🗺️ 1. Sufficient Working Area

The value of spatial information in an EventStorming session cannot be overstated. The session’s success hinges not just on identifying events, but on how these events are spatially represented on our working area. Utilizing sticky notes and diagrams, we map out the domain’s complexities, where each note’s placement holds significance. A cramped or cluttered board can obscure critical relationships and patterns, making it challenging to discern the overarching structure of the domain.

My experience highlighted the crucial role of having ample space on the working area itself. It’s essential for maintaining a clear, structured event diagram that facilitates easy pattern recognition and insight derivation. When events are placed too closely or overlap due to limited space, we risk losing valuable spatial information. This information is not merely decorative; it represents the logical and temporal flow of events, key to understanding the domain’s intricacies.

⏳ 2. Limit Sessions to a Maximum of 2 Hours

In the spirit of efficiency and to ensure that energy levels remain high, it’s imperative to keep EventStorming sessions concise—ideally, no longer than two hours. Lengthy sessions can lead to diminished focus and participation fatigue, which in turn can cloud the very insights you’re seeking to uncover. In our session, adhering to this two-hour cap helped maintain a brisk pace and kept everyone sharp and engaged. This constraint encourages the team to prioritize discussions and work more dynamically, ensuring that the session remains productive from start to finish.

🍎 3. Availability of Healthy Snacks

Never underestimate the power of good nutrition, especially in sessions that require high levels of engagement and energy. We opted to provide a selection of fruits and other healthy snacks, a decision that was met with great appreciation. These healthier options helped keep everyone’s energy up, ensuring that participants remained focused and involved throughout the session. It’s a simple touch that can significantly enhance the overall productivity and mood of the group.

🪑 4. Absence of Tables and Chairs

This might seem counterintuitive at first, but removing tables and chairs from the room can greatly benefit an EventStorming session. This setup encourages movement and fosters more dynamic interactions among participants. It ensures that everyone remains engaged and physically involved in the process of mapping out events. In my opinion, this approach contributes to a more energetic session and facilitates greater collaboration and exchange of ideas among participants.

🌈 5. Involving a Broad Spectrum of Stakeholders

One of the most powerful aspects of EventStorming is its ability to bridge gaps between different areas of expertise within an organization. To unlock the full potential of your session, strive to include a diverse group of stakeholders. This means bringing together developers, business analysts, product managers, and anyone else with a stake in the outcome. The variety in perspectives enriches the session, allowing for a more comprehensive exploration of the domain. My experience showes that when people from various departments and roles collaborate, the session not only uncovers a wider range of insights but also fosters a stronger sense of shared understanding and ownership over the solutions and strategies developed. This diversity is key to constructing a well-rounded and effective model of the domain.


The essence of a successful EventStorming session lies not just in the method itself but in how it’s facilitated and who participates. By ensuring ample space for collaboration, keeping sessions concise to a maximum of two hours, offering healthy snacks to maintain energy, creating a dynamic environment by removing tables and chairs, and involving a broad spectrum of stakeholders, you set the stage for a highly productive and insightful session. Each of these elements plays an important role in enhancing the overall effectiveness of EventStorming, fostering an environment where complex problems can be tackled with creativity and collaborative insight.

As you plan your next EventStorming session, remember that its success is greatly influenced by these practical considerations. The goal is to create a setting that not only supports but amplifies the collective intelligence and creativity of your team. I hope this post helps in preparing for a successfull session! 🚀






Leave a Reply

Your email address will not be published. Required fields are marked *