Arrow Flight SQL (base-arrow-flight)

Category: Data Platform
Data type: Structured
Content type: application/vnd.apache.arrow.stream
Direction: Not yet supported -- roadmap candidate
Wire / network protocol: Arrow Flight RPC (gRPC-based, via Presto connector)
Engine: PrestoDB
Product edition: Roadmap (requires PrestoDB upgrade beyond 0.290)
Versions tested: New in Presto's latest release (0.298.1); absent from 0.290
Status: Roadmap (P2)