date: "2026-07-15"
stories:
    - title: Build a semantic ontology to power AI assistants on AWS – Part 1
      url: https://aws.amazon.com/blogs/database/build-a-semantic-ontology-to-power-ai-assistants-on-aws-part-1/
      source: AWS Database Blog
      author: Rahul Shaurya
      created_at: "2026-07-14T18:34:40Z"
    - title: 'Pg_re2: Postgres extension for fast, RE2-powered regular expressions in Postgres'
      url: https://clickhouse.com/blog/introducing-pg_re2-regex-in-postgres
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48912254
      points: 16
      comments: 1
      author: saisrirampur
      created_at: "2026-07-14T20:01:41Z"
    - title: Why Huge Pages matter for Postgres
      url: https://clickhouse.com/blog/huge-pages-clickhouse-managed-postgres
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48914596
      points: 6
      author: thunderbong
      created_at: "2026-07-15T00:09:32Z"
    - title: 'Show HN: Approv – human approval and a signed audit trail for AI agent actions'
      url: https://news.ycombinator.com/item?id=48912351
      source: HackerNews
      hn_url: https://news.ycombinator.com/item?id=48912351
      points: 2
      author: Mersall
      created_at: "2026-07-14T20:09:59Z"