Limits

Limits depend on the selected store and operation. An unsupported request returns an error rather than a partial translation.

• Batch queries accept up to 16 ranked legs per request.
• Live values scans retain up to 1,000,000 distinct values and report truncated: true when the result exceeds the cap.
• Row sizes, attribute shapes, vector dimensions, and indexing throughput follow the selected backend’s limits.

Scan and federation concurrency also consume gateway memory and upstream capacity. Review scans and federated query before increasing fan-out.