Arrow Flight SQL and ADBC: Why the Database Driver Is the Slowest Part of Your Query
August 25, 2026JDBC and ODBC often dominate large-result time. Flight SQL and ADBC keep data columnar from server to client, with Python, Go, and Rust examples.
JDBC and ODBC often dominate large-result time. Flight SQL and ADBC keep data columnar from server to client, with Python, Go, and Rust examples.
Cross-posted. This article’s canonical home is iceberglakehouse.com. A data scientist runs a query against a warehouse. The engine finishes…
Apache Arrow at 10 — ADBC, Flight SQL, nanoarrow, the AI reinterpretation, and how an in-memory standard eliminated the copy tax across the data stack.