
Browser-operated any-to-any database migration on CDC
eSparks IT Solutions built a browser-operated data platform for planning, running, monitoring, and validating real-time migrations between heterogeneous databases. The solution supports any-to-any migration across six database engines: SQL Server, PostgreSQL, MySQL, Oracle, Db2, and MongoDB. Its Java 21 and Spring Boot 3 control plane orchestrates jobs, while a React interface supports operation through the browser. For real-time CDC, the data plane uses Debezium, Kafka, and a JDBC sink, with PostgreSQL in the stack and deployment via Kubernetes. The platform includes end-to-end integrity validation with drift detection, custom Java SMTs, AES-GCM secret encryption, Prometheus/Grafana, JWT/RBAC security, and multi-million-row validation, with environments supported through Docker Compose and K8s (Strimzi).

What we designed, built and shipped
Heterogeneous any-to-any migration across 6 database engines
Real-time CDC: Debezium source → Kafka → JDBC sink
End-to-end integrity validation with drift detection
Custom Java SMTs, AES-GCM secret encryption, Prometheus/Grafana
Cutting-edge technologies powering the solution
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