Mongo DB install

Today we'll trying to instal MongoDb most easy way and create first database

1 step

• You need to download MongoDB from official website on your user folder
• Unarchive files on user folder/mongo
• In this folder create "data" folder and "db" inside

most quickly with this command:

mkdir data/db -p

2 Step

Now we'll start MongoDB

- Go to the "bin" folder and run $ mongod process with our path parameter

cd bin

mongod --dbpath ../data/db

You'll have any time when the terminal will creating structure.

Then in new terminal tab start mongo shell. go to the folder mongo/bin, and run this command:

mongo

is this ok you'll have somthing like that:

MongoDB shell version 3.2.3
connecting to test

So. It's all now you have MongoDB installed. Look 127.0.0.1:27017 - should be this message:

"It looks like you are trying to access MongoDB over HTTP on the native driver port.

Ok, now we'll speak about basic use the MongoDB

Mongo Shell commands

• show dbs — Show all your databases
• use databasename — Create new database or Work with exist database
• db.new_collection_name({"data":"hello"}) — Create collection in this database with this key and parameter
• show collections — Show collections in this database
• db.databasename_collection.insert({"data":"hello"}) — Insert data in database collection
• db.collectionname.find().pretty() — Show the structure of your collection