How software works, and the tools I’m building to make it better.https://imd.to/https://imd.to/posts/2026-09-09-building-an-lsm-tree-from-first-principles/https://imd.to/posts/2026-09-09-building-an-lsm-tree-from-first-principles/Follow one account from an in-memory map to logs, sorted tables, compaction, and crash recovery.Wed, 09 Sep 2026 00:00:00 GMT