When writing Avro schema I often forget the how to construct certain constructs which are provided by Avro Schema itself. For my own sake I decided to keep a list of often used features. Union types and null Union types... Read more
Kafka among other things provide a way to subscribe to multiple topics using the single KafkaConsumer instance. I never though how it works and just assumed that all messages will be ideally read from all subscribed topics and that there... Read more