kafka-topics --bootstrap-server broker:9092 --topic TOPIC_NAME

kafka-console-consume --bootstrap-server broker:9092 --topic TOPIC_NAME add --from-begginning if you want all messages.

kafka-console-producer --bootstrap-server broker:9092 --topic TOPIC_NAME and then write your messages.

http POST http://localhost:8083/connectors @datagen-orders-config.json

http http://localhost:8083/connectors/datagen-orders/status -b

http DELETE http://localhost:8083/connectors/datagen-orders -b

• Add a schema registry and create a schema for each table;
• Add KSQL capability and stream process some data to a new topic;
• Create a Kafka Stream data processing job;
• Add Schemma evolution;