Nodejs Tutorial - 6.express-crud-with-mongo-atlas
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