Very good reviews https://www.youtube.com/playlist?list=PLGRDMO4rOGcNLwoack4ZiTyewUcF6y6BU https://www.youtube.com/watch?v=YbSC1OsLp20&list=PLGRDMO4rOGcOlnu6QhogZDNFFwiwKh5X9
Good one https://medium.com/simform-engineering/kafka-integration-made-easy-with-spring-boot-b7aaf44d8889
Interview https://www.youtube.com/watch?v=HGLtFOZLtNI&t=405s https://www.youtube.com/watch?v=Q7tU0B1bnSE https://www.youtube.com/watch?v=c7LPlWvxZcQ&t=30s Scenario Based https://www.youtube.com/watch?v=niYW81iV0q4
Official https://kafka.apache.org/43/ https://docs.spring.io/spring-kafka/docs/2.7.14/reference/html/