{
  "schema_version": 1,
  "chart_type": "cartesian",
  "stack": true,
  "meta": {
    "title": "Storage grew 3.7\u00d7 in five quarters, four-fifths of it cold archive",
    "quality_profile": "showcase"
  },
  "data": {
    "columns": [
      {
        "id": "quarter",
        "type": "string",
        "values": [
          "2025 Q3",
          "2025 Q4",
          "2026 Q1",
          "2026 Q2",
          "2026 Q3"
        ]
      },
      {
        "id": "hot",
        "type": "number",
        "unit": "TB",
        "values": [
          42,
          48,
          51,
          55,
          58
        ]
      },
      {
        "id": "warm",
        "type": "number",
        "unit": "TB",
        "values": [
          38,
          47,
          61,
          74,
          86
        ]
      },
      {
        "id": "cold",
        "type": "number",
        "unit": "TB",
        "values": [
          30,
          62,
          118,
          190,
          264
        ]
      }
    ]
  },
  "encoding": {
    "x": {
      "column": "quarter",
      "scale": "band"
    },
    "y": {
      "label": "Stored data (TB)"
    }
  },
  "series": [
    {
      "id": "hot",
      "mark": "bar",
      "y": "hot",
      "label": "Hot"
    },
    {
      "id": "warm",
      "mark": "bar",
      "y": "warm",
      "label": "Warm"
    },
    {
      "id": "cold",
      "mark": "bar",
      "y": "cold",
      "label": "Cold archive"
    }
  ],
  "cards": [
    {
      "title": "What the numbers show",
      "items": [
        "Total storage rose from 110 TB to 408 TB \u2014 3.7\u00d7 in five quarters.",
        "Cold archive accounts for 234 TB of the 298 TB added, or 79% of all growth.",
        "Hot storage grew only 16 TB over the same period, from 42 to 58 TB."
      ]
    }
  ]
}