NoSQLSync advantages
✓Fully managed — zero infrastructure to run, no Kafka required
✓Complete migration platform, not just a CDC stream
✓Schema mapping, type coercion, and visual monitoring built in
✓Supports DynamoDB and Firestore natively (not available in Debezium)
About Debezium
Open-source distributed platform for change data capture, commonly used with Kafka.
Best for
Teams already running Kafka who need raw CDC data streams, not a turnkey migration solution.
Pricing
Free and open source. Infrastructure costs: Kafka cluster + Connect workers (can be significant).
Feature comparison
Pros of Debezium
+Open source and free
+Deep Kafka integration
+Strong community support
+Battle-tested CDC engine
Cons of Debezium
−Requires Kafka infrastructure
−Complex setup and maintenance
−No managed SaaS — self-hosted only
−No schema mapping or migration tooling built in
−No DynamoDB or Firestore support
−Operational burden of managing connectors
Frequently asked questions
Should I use Debezium if I already use Kafka?
If you only need CDC streams and already operate Kafka, Debezium is a natural fit. But for end-to-end NoSQL-to-SQL migration — with schema mapping, type coercion, monitoring, and cutover — NoSQLSync is the complete solution.
Is Debezium really free?
Debezium itself is free, but you need to run and manage a Kafka cluster and Kafka Connect workers, which has significant infrastructure and operational costs.
Ready to make the switch?
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