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Domain Driven Design, Event Storming and Event Driven Applications
The document discusses event-driven architecture and domain-driven design, emphasizing the importance of event storming as a collaborative learning tool. It outlines key concepts such as bounded contexts, ubiquitous language, and various components like aggregates and value objects in application architecture. Resources for further learning, including links to relevant platforms and GitHub projects, are also provided.
Domain Driven Design, Event Storming and Event Driven Applications
- 1. CONFIDENTIAL Designator New template (thumbnailimage, don’t use this slide) 1 Domain Driven Design, Event Storming, and Event Driven Applications
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- 6. CONFIDENTIAL designator V0000000 Event Storming Deliberate, Collective Learning 6 ▸https://www.eventstorming.com ▸ https://www.eventstorming.com/book/ ▸ https://openpracticelibrary.com/practice/event-storming
- 7. CONFIDENTIAL designator V0000000 You Needa LOT of Space 7
- 8. CONFIDENTIAL designator V0000000 Event Storming Past-TenseVerbs 8 User View Aggregate Command Business Process External System Colors are a convention and have meaning
- 9. CONFIDENTIAL designator V0000000 Home OfficeEvents 9 Homeoffice Event Storm
- 10. CONFIDENTIAL designator V0000000 The colorsmean something Coffeeshop Event Storm 10
- 11. CONFIDENTIAL designator V0000000 Domain DrivenDesign 11 Building a System Using
- 12. CONFIDENTIAL designator V0000000 ▸ https://www.domainlanguage.com ▸https://martinfowler.com/bliki/DomainDrivenDesign.html Domain Driven Design Tackling Complexity in the Heart of Software 12
- 13. CONFIDENTIAL designator V0000000 Key Concepts ImportantThings 13 We aren’t going to cover all of this stuff
- 14. CONFIDENTIAL designator V0000000 Bounded Contexts BoundedContexts Get Lots of Love in the Microservices World 14 Also useful for microservices within a single system
- 15. CONFIDENTIAL designator V0000000 Bounded Contexts BoundedContexts Get Lots of Love in the Microservices World 15 Also useful for microservices within a single system
- 16. CONFIDENTIAL designator V0000000 Ubiquitous Language ThisIs Really, Really Important Enables Collaboration ● Agreed upon by domain experts and dev team ● Constantly revisited and kept current ● Starts with the Domain Model 16
- 17. CONFIDENTIAL designator V0000000 More Concepts ApplicationArchitecture Let’s look at some code 17
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- 19. CONFIDENTIAL designator V0000000 Value Objects Aggrates Let’slook at some code 19
- 20. CONFIDENTIAL designator V0000000 Repositories Data Access Let’slook at some code 20
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- 22. CONFIDENTIAL designator V0000000 *Result Credit toChris Richardson 22
- 23. CONFIDENTIAL designator V0000000 linkedin.com/company/red-hat youtube.com/user/RedHatVideos facebook.com/redhatinc twitter.com/RedHat Red Hatis the world’s leading provider of enterprise open source software solutions. Award-winning support, training, and consulting services make Red Hat a trusted adviser to the Fortune 500. Thank you 23
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- 25. CONFIDENTIAL designator V0000000 Event Storming AlbertoBrandolini on Youtube DDD Eric Evans on Youtube More Eric Evans on Youtube DDD on InfoQ Hexagonal Architecture Java Design Patterns Site 25 Resources
- 26. CONFIDENTIAL designator V0000000 https://github.com/quarkuscoffeeshop Commerzbank Jeremy Davis ChiefArchitect @argntprgrmr 26