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What do you mean by Kafka schema registry? |
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Answer» A Schema Registry is present for both producers and consumers in a Kafka CLUSTER, and it holds Avro schemas. For easy serialization and de-serialization, Avro schemas enable the configuration of compatibility parameters between producers and consumers. The Kafka Schema Registry is used to ensure that the schema used by the consumer and the schema used by the producer are identical. The producers just NEED to submit the schema ID and not the whole schema when USING the CONFLUENT schema registry in Kafka. The consumer looks up the MATCHING schema in the Schema Registry using the schema ID. |
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