fullstackopen/part2/2.6-2.11/db.json

{
    "persons":[
      { 
        "name": "Arto Hellas", 
        "number": "040-123456",
        "id": 1
      },
      { 
        "name": "Ada Lovelace", 
        "number": "39-44-5323523",
        "id": 2
      },
      { 
        "name": "Dan Abramov", 
        "number": "12-43-234345",
        "id": 3
      },
      { 
        "name": "Mary Poppendieck", 
        "number": "39-23-6423122",
        "id": 4
      }
    ]
  }