Presentation from Uszanowanko Programowanko meetup - www.meetup.com/Uszanowanko-Programowanko/events/221770025/

1. A few facts about
Command Bus
Tomasz Łopusiewicz

2. Get in touch
• Twitter @tabbi_89
• Github tabbi89
• Mail tom@tabbi89.com

3. The big picture

4. What is Command Bus
• Command pattern combined with service layer
• Command
• Handler

5. Command Bus ==
Event Dispatcher ?

6. Command Bus !=
Event Dispatcher

7. Command Bus ->
CQRS ?

8. Command Bus !=
CQRS

9. Command Handlers
and return value ?

10. Command Handlers
and return value ?

11. Should commands
handle itself ?

12. Should commands
handle itself ?

13. Conclusion

14. Thank You