I wonder if Kafka represents an existential angst in these Kubernetized Microservice times. Or is it more simply I am just too dumb to learn and use this shit correctly.
But there are times when you have a problem, and amongst the possible solutions is Kafka.
I've come across Kafkaesque problems only three times in the last seven years: a hosting platform that had to parse logs of over 700 WordPress sites for security and other businesslogic. Putting all events of a financial app backend into datalakes and filtering and parsing all openstreetmap changesets live.