- Approximately 270 MB/s to 350 MB/s with two driver nodes
- Sustained throughput at concurrency levels up to 20 (for example, Azure: 267 MB/s, +120% over a single driver node)
- For high concurrency on a single node, a record batch size of 1000 and a buffer size of 4 sustained approximately 200 MB/s at concurrency levels up to 20 without OOM failures.
The system that runs the Teradata Fabric driver process handles more work for the Arrow Flight SQL connector than for most other connectors. CPU and memory resources on the driver node can significantly affect query performance.