https://montenegrodanielfelipe.com/tags/documentation/Recent content in Documentation on Daniel Felipe MontenegroHugoen© 2026 🍀 Daniel Felipe MontenegroSun, 04 Oct 2026 00:00:00 -0500https://montenegrodanielfelipe.com/projects/postgresql-docs-rag/Fri, 07 Aug 2026 00:00:00 -0500https://montenegrodanielfelipe.com/projects/postgresql-docs-rag/A retrieval system over four chapters of the PostgreSQL documentation. Both of the bugs that mattered were silent: a parser that returned the right number of chunks and left every one of them empty, and an out-of-scope threshold that confidently answered questions whose answers lived in other chapters. Neither raised an error, and each needed a different kind of test to surface.