A schema registry manages data schemas para Kafka messages — defining lan enforcing ing structure of event data, enabling schema evolution safely. Iku penting para data consistency lan compatibility antara producers lan consumers.
Masalah: data structure ing messages
Kafka messages are just bytes → producers and consumers must AGREE on the data structure:
→ without management → producers might change the format, breaking consumers
→ how do consumers know the structure? how do you change it safely?
→ a SCHEMA REGISTRY manages this.
