For a demo of this (although not sure with duckdb wasm that it works with iceberg) https://andrewpwheeler.com/2025/06/29/using-duckdb-wasm-cloudflare-r2-to-host

For a demo of this (although not sure with duckdb wasm that it works with iceberg) https://andrewpwheeler.com/2025/06/29/using-duckdb-wasm-cloudflare-r2-to-host-and-query-big-data-for-almost-free/ https://andrewpwheeler.com/2025/06/29/using-duckdb-wasm-clou...