Supermetal

Supermetal is a change data capture (CDC) platform that synchronizes data between databases, data warehouses, and lakehouses while preserving transactional consistency. It handles low latency streaming and large scale batch movement with exceptional compute efficiency, replicating terabytes on hardware as small as a 2 vCPU, 8GB instance.

It ships as a single binary with no external dependencies and runs anywhere, on premise, hybrid, or multi cloud.

Features

• Performance. Built in Rust on Apache Arrow's columnar format, the single process architecture delivers high throughput and low latency.
• Object store native. S3, GCS, Azure Blob, or local NVMe acts as a durable buffer between source and target, decoupling the two ends of the pipeline.
• Exact types. Arrow's type system carries each source type to the target with its precision, scale, and temporal resolution intact.

Next steps