News — 2026-03-27

• Zero-Downtime Patching Part 1: Prewarming
  Neon · by Hans Norheim
• Chicago artist creates tourism posters for city's neighborhoods
  HackerNews · 107 points · 52 comments · by NaOH · HN discussion
• In-process reimplementation of PostgreSQL backed by SQLite-compatible storage
  HackerNews · 4 points · 3 comments · by charlieirish · HN discussion
• Show HN: FaultWall – Which tenant is killing your Postgres? Now you can find out
  HackerNews · 2 points · by shreyssh · HN discussion
• Repsy – A lightweight, open-source alternative to Nexus/Artifactory
  HackerNews · 2 points · by nuricanozturk · HN discussion
• Universal package repository SaaS Repsy announces the open source version
  HackerNews · 2 points · by repsy · HN discussion
• Show HN: A tool to create and evaluate document processing pipelines for RAG
  HackerNews · 1 points · by martimchaves · HN discussion
• Show HN: A Postgres Extension to Write PostgreSQL Functions in TypeScript
  HackerNews · 1 points · by idd2 · HN discussion