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Event Storming technique for decomposing monoliths. Games are not just for kids

Rohit Kelapure

June 20, 2019

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  1. Event Storming Games are not just for kids

  2. Why ? • Make sense of a Huge mess •

    Making Sure We’re doing the right thing • Enables Cross Perspective Communication • Force Function for CLARITY
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  5. Reveals Bounded Contexts, Microservices, Vertical Slices, Trouble Spots, Starting Points

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  7. Color Puzzle Thinking

  8. How Do We Make This Work ?

  9. Enforcing The Timeline Experts will post locally ordered sequence of

    events Triggers long awaited conversations Eventually STRUCTURE will emerge
  10. Core Domain Core Domain - Top Constraint

  11. Look For Symmetry

  12. How Does ALL this map to Software ? The Quest

    for the Ubiquitous language
  13. Scope: Epic or Set of Features

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  15. User Story Mapping ★ Event Storming generates an immense backlog

    ★ Map and organize stories into MVPs mapping
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  17. Videos, Slides, Workshops & much more … • Google Drive

    Stash: https://drive.google.com/a/pivotal.io/file/d/0BxhauzecHUCAYmhra0NuQVg3 NjQ/view?usp=sharing • Presentations and other resources on Event Storming and DDD: https://drive.google.com/open?id=0B-BSjMUg3Zb0OWNwMWNDZnU3WDQ • Google Drive Stash: https://drive.google.com/open?id=0B_9HkGYpwmydSXpPcHJnUWRpSFU • Presentations and other resources on Event Storming and DDD : https://drive.google.com/open?id=0B_9HkGYpwmydNkI0c1BWSDI3RUE • Flickr Stream Event Storming For Facilitators: https://www.flickr.com/photos/136649367@N08/albums/72157688799783966/w ith/37052943770/ • Alberto Brandolini - 50,000 Orange Stickies Later https://www.youtube.com/watch?v=1i6QYvYhlYQ