building sqlite with a small swarm
tl;dr I tasked Claude, Codex, and Gemini to build a SQLite-like engine in Rust. * ~19k lines of code. * Parser, planner, volcano executor, pager, b+trees, wal, recovery, joins, aggregates, indexing, transaction semantics, grouped aggregates, and stats-aware planning all implemented. * 282 passing ai-written unit tests (this project certainly fails...