News — 2025-07-18

• app.build Can Now Build Python Data Apps
  Neon · by Arseni Kravchenko
• Persistent Storage and 97% Faster Cold Starts for Edge Functions
  Supabase
• Storage: 10x Larger Uploads, 3x Cheaper Cached Egress, and 2x Egress Quota
  Supabase
• Top 10 Launches of Launch Week 15
  Supabase
• Supabase Launch Week 15 Hackathon
  Supabase
• Show HN: Drop-In Checkpointer for LangGraph (No DB Setup Required)
  HackerNews · 4 points · 1 comments · by raunaqvaisoha · HN discussion
• OrioleDB fastpath search (faster random key lookups for PostgreSQL)
  HackerNews · 4 points · 1 comments · by akorotkov · HN discussion
• DDB, MongoDB and PostgreSQL Discussion
  HackerNews · 3 points · 1 comments · by jemiluv8 · HN discussion
• Postgres to ClickHouse: Data Modeling Tips
  HackerNews · 3 points · by saisrirampur · HN discussion
• Ask HN: Are LLMs good for implementing features in existing web apps?
  HackerNews · 2 points · 1 comments · by endorphine · HN discussion
• MCP with Postgres – Querying my data in plain English
  HackerNews · 1 points · by geekybiz · HN discussion