{
  "version": "1.2.0",
  "chapters": [
    {
      "title": "Intro",
      "startTime": 0,
      "endTime": 113
    },
    {
      "title": "Question 1: wal_log_hints",
      "startTime": 113,
      "endTime": 351
    },
    {
      "title": "Question 2: reading PostgreSQL source code",
      "startTime": 351,
      "endTime": 535
    },
    {
      "title": "Question 3: isolation levels ",
      "startTime": 535,
      "endTime": 919
    },
    {
      "title": "Question 4: data encryption ",
      "startTime": 919,
      "endTime": 1256
    },
    {
      "title": "Question 5: migration from other DBMSs",
      "startTime": 1256,
      "endTime": 1698
    },
    {
      "title": "Question 6: latest failover best practices",
      "startTime": 1698,
      "endTime": 1883
    }
  ]
}