News — 2026-03-09
- From bottlenecks to breakthroughs: Dutchie’s database migration journey
- Understanding Hash Join Memory Usage and OOM Risks in PostgreSQL
- Show HN: Own your AI's context and memories across every model and device
- Show HN: HawkDoc – open-source Notion-style editor built on Lexical
- PostgreSQL Scans Your Data
- Show HN: Pgroles – declarative PostgreSQL access control
- Giving local LLMs read-only institutional memory before task execution
- Show HN: SubstanceWiki – Open-source encyclopedia of psychoactive substances
- Show HN: OpenClaw CRM, an open source CRM your AI agent can manage
- Show HN: Kontora – Self-hosted finance dashboard for freelancers in Germany
- Show HN: Rainy Updates – local-first dependency and supply-chain review for CI
- Show HN: Mir – Portable participation history across platforms (open sandbox)
- Show HN: Polpo – Build zero-human companies. Open source
- Show HN: I built a pipeline that generates a comedy podcast end-to-end with AI
- Pg_plan_advice: Plan Stability and User Planner Control for PostgreSQL?