1	db.coll.insertOne({name: "Max"})
2	db.coll.insert([{name: "Max"}, {name:"Alex"}]) // ordered bulk insert
3	db.coll.insert([{name: "Max"}, {name:"Alex"}], {ordered: false}) // unordered bulk insert
4	db.coll.insert({date: ISODate()})
5	db.coll.insert({name: "Max"}, {"writeConcern": {"w": "majority", "wtimeout": 5000}})

MongoDB is a source-available cross-platform document-oriented database program.

Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas. 

MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License.

- Wikipedia

webscale

Enter cmd 
command : mongo
show dbs

mongodb shell -> you need this for type command, go to mongodb center download it

Command:
+ show dbs -> display all db in local/server
+ insertOne -> insert one row to db
db.users.insertOne({name: 'vilh', lang:['php', 'c#'], addr: {zip: 201, country: 'VietNam'}  })

MongoDB is a source-available cross-platform document-oriented database program. 

Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas.

MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License.

- Wikipedia