{
  "version": "1.2.0",
  "chapters": [
    {
      "title": "Setting up the technical problem\r",
      "startTime": 0,
      "endTime": 120
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    {
      "title": "Pivot tables vs JSON columns\r",
      "startTime": 120,
      "endTime": 315
    },
    {
      "title": "Filtering and validation considerations\r",
      "startTime": 315,
      "endTime": 435
    },
    {
      "title": "Deciding on the best approach\r",
      "startTime": 435,
      "endTime": 590
    },
    {
      "title": "Silly bit",
      "startTime": 590,
      "endTime": 0
    }
  ]
}