Confluent vs Apache Kafka for database teams
Apache Kafka is the open-source event streaming platform. Confluent provides a commercial platform and ecosystem around Kafka operations. Database teams often evaluate both when they need event streaming, but they still need a way to move database changes into downstream systems.
NineData does not replace Kafka or Confluent. It is relevant when the workflow is database replication to Kafka or database ingestion into systems that later feed streaming or analytics use cases.
Evaluation checklist
| Question | Why it matters |
|---|---|
| Who operates the Kafka platform? | Managed and self-managed Kafka have different operational responsibilities. |
| How do database changes enter Kafka? | Database-to-Kafka replication needs connector setup, monitoring, and error handling. |
| How are failures handled? | Operators need retry, alerting, and task visibility. |
| How is data validated? | Database teams often need checks before or after downstream delivery. |