🚀One Engine. Many Databases. Real-Time-Replication.

Helyx 

Real-Time Replication 

for Modern, Heterogeneous Databases.

Seamlessly replicate data across Oracle, PostgreSQL, MySQL, and MongoDB — with zero downtime, auto schema evolution, and DevOps-first simplicity.

Database Replication Cycle - Helyx

Real-Time

Delivers continuous, low-latency change data capture (CDC) from source to target — no batch delays.

Schema-Aware

Automatically adapts to schema changes (DDL) without breaking replication or requiring manual intervention

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Cross-Platform

Supports replication across heterogeneous databases like Oracle, PostgreSQL, MySQL, and MongoDB.

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Lightweight

Runs as a single JAR — no agents, no bloat. Deploys in minutes on any server or container.

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CLI-First

Designed for developers and DevOps teams. No GUI dependency. Full control through terminal.

Self-Restart

Automatically detects and recovers from replication drift, lag, or disconnections — with minimal downtime.

Observable

Built-in monitoring via CLI or dashboard. Track lag, throughput, schema drift, and more in real-time.

Air-Gapped

Deployable in high-security, offline, or government environments without external dependencies.

Supported and backed by