2023
SpringDeveloper - Spring Cloud Stream Past, Present, and Future 0:00 of 44:20
    https://www.youtube.com/watch?v=AzSY0UlsrWQ
2021
Event-Driven with Spring Cloud Function and Spring Cloud Stream of 55:24
    https://www.youtube.com/watch?v=61aOCovpz5Y
    https://www.manning.com/books/cloud-native-spring-in-action
2020
https://www.infoq.com/presentations/spring-cloud-stream-kafka-microservices/
2017
Pilimon - Event Sourcing and CQRS with Spring Stream
    https://www.youtube.com/watch?v=eqPMmotEfsA