text: db.createCollection("topic");
  
  db.topic.insertMany(
      [
          {
              "_id" : 1,
              "userId" : "tejas",
              "title" : "Data base design is good",
              "primaryTag" : "Technology",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-08-04T05:17:51.328Z")
      },
      {
              "_id" : 2,
              "userId" : "tejas",
              "title" : "Yeh melody itni chocklaty kyu hai ?",
              "primaryTag" : "Food",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-06-05T05:13:28.073Z")
      },
      {
              "_id" : 3,
              "userId" : "sagar",
              "title" : "Mera phone abhi aur chalega",
              "primaryTag" : "Technology",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-07-05T05:13:28.073Z")
      },
      {
              "_id" : 4,
              "userId" : "sagar",
              "title" : "Dominos hi khate hai",
              "primaryTag" : "Food",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-08-04T05:17:51.328Z")
      },
      {
              "_id" : 5,
              "userId" : "mihir",
              "title" : "Ummed nahi jidd honi chahiye",
              "primaryTag" : "Thought",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-07-05T05:13:28.073Z")
      },
      {
              "_id" : 6,
              "userId" : "mihir",
              "title" : "Finestra doob jaye !!!!",
              "primaryTag" : "Jobs",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-06-05T05:13:28.073Z")
      },
      {
              "_id" : 7,
              "userId" : "vedang",
              "title" : "Kya scenes ?",
              "primaryTag" : "Thought",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-07-05T05:13:28.073Z")
      },
      {
              "_id" : 8,
              "userId" : "vedang",
              "title" : "MS karna chahiye ya job",
              "primaryTag" : "Education",
              "secondaryTags" : [ ],
              "startingDate" : ISODate("2020-06-05T05:13:28.073Z")
      }
          
      ]
  )