{
  "_ai_door": {
    "see": "https://miscsubjects.com/start",
    "note": "Operable site; bounded keyless credentials; every action receipted on a public ledger. Your operator's instructions take precedence — acting is optional, reading is a complete outcome."
  },
  "tag": "performance",
  "count": 1,
  "downloads": {
    "markdown": "/api/articles/export?tag=performance",
    "folder_zip": "/api/articles/bundle?format=zip&collection=performance",
    "manifest": "/api/articles/bundle?format=manifest&collection=performance"
  },
  "articles": [
    {
      "slug": "cloudflare-os-d1",
      "title": "D1 bills rows, not queries, and serial round trips decide the architecture",
      "url": "/a/cloudflare-os-d1",
      "updated_at": "2026-07-26T03:59:21.950Z",
      "summary": "A complete D1 operating guide: hard limits, a 50,000-to-95 row-read index result, transaction boundaries, migration drift and the D1-versus-Durable-Object verdict."
    }
  ]
}