Hacker News: duke_of_vandalshttps://news.ycombinator.com/user?id=duke_of_vandalsHacker News RSShttps://hnrss.org/hnrss v2.1.1Fri, 26 Jun 2026 04:59:21 +0000<![CDATA[New comment by duke_of_vandals in "I rewrote PostHog's SQL parser, 70x faster, while barely looking at the code"]]>If you didn’t need to look at the code at all, why not write it in asm instead of Rust, and make it even faster?

]]>Wed, 24 Jun 2026 20:27:53 +0000https://news.ycombinator.com/item?id=48665218duke_of_vandalshttps://news.ycombinator.com/item?id=48665218https://news.ycombinator.com/item?id=48665218<![CDATA[New comment by duke_of_vandals in "I rewrote PostHog's SQL parser, 70x faster, while barely looking at the code"]]>How long did this take?

]]>Wed, 24 Jun 2026 20:00:11 +0000https://news.ycombinator.com/item?id=48664919duke_of_vandalshttps://news.ycombinator.com/item?id=48664919https://news.ycombinator.com/item?id=48664919