Cloud Event Driven Architectures with Spring Boot and Spring Cloud Stream

Spring Boot
Spring Cloud Stream
Pivotal Cloud Foundry
REST
Event-Driven
Event Sourcing
Event Storming
DDD

Transcript

1. CLOUD EVENT-DRIVEN ARCHITECTURES WITH SPRING BOOT AND SPRING CLOUD JakubPilimon
2. WHOAMI SPRING DEVELOPER ADVOCATE AT PIVOTAL Blogger, Programmer and Speaker Loves to tackle complex enterprises with: Domain-Driven Design, Test-Driven Development and Spring tools. Being a microservice freak, architecture is his main area of interest too. Also, here is his DZone MVB awarded blog: pillopl.github.io Co-founder of #dddbyexamples initiative: github.com/ddd-by-examples JakubPilimon
3. LIVE CODING AGENDA ‣ DDD AND MICROSERVICES WITH SPRING BOOT ‣ OOP MODELING WITH TDD ‣ EVENT SOURCING ‣ EVENT-DRIVEN ARCHITECTURE (SPRING CLOUD STREAM) ‣ DEPLOYING TO CLOUD (PCF) JakubPilimon
4. EVENTS JakubPilimon
5. EVENTS AND CAUSES JakubPilimon
6. INVARIANTS JakubPilimon
7. EFFECT OF EVENTS ON INVARIANTS JakubPilimon
8. TEXT
9. EFFECT OF EVENTS ON INVARIANTS JakubPilimon
10. JakubPilimon
11. RESOURCE AND DOMAIN JakubPilimon RESOURCES (WITHDRAWALS, REPAYMENTS, ETC) DOMAIN MODEL (CREDIT CARD) DATA MODEL
12. CRUD JakubPilimon CRUD
13. CQRS JakubPilimon RESOURCES (WITHDRAWALS) COMMAND (WITHDRAW) QUERY (LIST WITHDRAWALS)
14. ACCOUNTING CREDIT CARD RISK PAYMENTS NOTIFICATION When there is a withdrawal in accounting Risk has to send information to credit bureau After doing so, outgoing payment have to be created And client has to be informed via e-mail JakubPilimon
15. ACCOUNTING CREDIT CARD RISK PAYMENTS NOTIFICATION CreditBureauNotified CreditBureau Call CardWithdrawn PaymentCreated JakubPilimon
16. ACCOUNTING CREDIT CARD RISK PAYMENTS NOTIFICATION Call Credit Bureau CreatePayment ? CardWithdrawn NotifyClient JakubPilimon
17. ACCOUNTING CREDIT CARD ? JakubPilimon
18. JakubPilimon
19. QUESTIONS? JakubPilimon https://github.com/ddd-by-examples/event-source-cqrs-sample https://github.com/pilloPl/credit-cards-producer https://github.com/pilloPl/credit-cards-consumer