db.users.insertMany([
  {
    "userNo": 203648,
    "firstName": "Ahmet",
    "lastName": "Yılmaz",
    "age": 20,
    "email": "ayilmaz@info.com",
    "phone": "0555-111-11-11",
    "city": "İstanbul"
  },
  {
    "userNo": 203649,
    "firstName": "Mehmet",
    "lastName": "Öztürk",
    "age": 25,
    "email": "mozturk@info.com",
    "phone": "0555-222-22-22",
    "city": "Ankara"
  },
  {
    "userNo": 203650,
    "firstName": "Ayşe",
    "lastName": "Aydın",
    "age": 30,
    "email": "aaydin@info.com",
    "phone": "0555-333-33-33",
    "city": "İzmir"
  },
  {
    "userNo": 203651,
    "firstName": "Yıldız",
    "lastName": "Şahin",
    "age": 35,
    "email": "ysahin@info.com",
    "phone": "0555-444-44-44",
    "city": "Manisa"
  }
])