1. mongoDB installation
- mongoDB community edition(locally)
- mongoDB atlas(cloud storage platform)
2. connect to mongoDB
- mongoSH
- connect in your applicatin
3. basic commands
- show dbs --display all databases available
- use db --switch to db you want to use
- show collections --show all tables in rational database
- db.coll.find() --show all records in rational datbase, which is name as document in MongoDB
4. mongoose installtion
- create schema
- create model
5. rewrite all http request
