Made a Rust DB run spatial queries on gaming GPU RT cores, beating an H100

The big flex here is almost too juicy: the Apache Sedona team says its Rust-based database can now use the special graphics hardware inside gaming GPUs to speed up map-style data searches, and in at least one test a consumer RTX 3090 beat NVIDIA’s mighty H100. Yes, a card built for flashy game lighting apparently outperformed a data-center monster on this job. That alone was enough to summon the internet’s favorite genre of reaction: wait, are we seriously doing databases on gaming parts now?

And the community mood? Equal parts impressed, nitpicky, and ready to pounce. The loudest reaction came from a tiny but delicious wording fight around the phrase “despite the H100 lacking RT cores”. One commenter, tensegrist, immediately zoomed in with a skeptical “despite?” — basically calling out the sentence as if to say, isn’t that the whole reason the cheaper card won? It’s a classic tech-comment moment: a flashy benchmark drops, and the first mini-drama is over a single word. Still, the underlying vibe is clear: people are fascinated by the idea that hardware meant for video game shadows was repurposed to help a database answer “what overlaps what?” questions faster and cheaper.

That’s where the jokes write themselves. The unspoken meme is that your gaming PC is now being recast as a budget data beast, while the H100 — usually treated like silicon royalty — gets dragged into an embarrassing comparison thread. Beneath the snark, though, there’s real admiration: one command turns it on, it cuts costs, and it hints that clever software can make “old” or “consumer” hardware look shockingly powerful.