Comment by asyncadventure

Interesting take on extending DuckDB beyond single-machine limits. The discussion about "over-engineering" vs real scale needs resonates with a project I worked on recently - sometimes you hit that awkward middle ground where single-node DuckDB maxes out but full Spark feels like bringing a cannon to a knife fight. The Ray abstraction here is clever for bridging that gap, though the serverless claims seem overstated given Ray's infrastructure requirements.