Node JS

Introduction to Javascript

Important javascript concepts- let, var, const , Hoisting, async,await,  promisies, callback functions, objects, array of objects, filter,find, map,sort, reduce,axios,fetch, pure functions, high order functions, arrow functions, 

1. Basic
     1. Working
     2. Node JS Architecture
     3. Modules
     4. Global Objects
     5.Routes, Controller, services
Interview Questions and Exercies

Express Framework
1.Basic
1.Routing
2.Static Files
3.Middleware
4.Api
5.Error Handling
6.Debugging
7.cors

8. callback

9. Cookies,Session,jwt token,

10. Email,SMS, Socket

11. Error Handling
12. Buffer
13. File System

14. Timer

15. crypto

16. Events
17. env 

18. nodemon

Integration with React

Interview Questions and Exercies

Advance Node js Interview questions and exerices and Doubts

Mongoose Framework for MongoDB

Sequlize Framework for MYsql

Node Js with Mysql
Node JS with MongoDB

MYSQL
1. Basic
2. CURD
3. Relations-->Joins,nested queries

Mongodb
1. Basic
1.Create Database, Collection
2.Insert-->insertOne, InsertMany
3.find , findOne, projection
4.updateOne, UpdateMany
5.deleteOne, DeleteMany
6.Query and update Opertor-->eq,ne,gt,gte,lt,lte,in, and,or, regex, text,where,inc,set,unset,addtoset,pop,pull,push
7. 1. Aggregation
2.group,limit,project,sort,match,addFields,count,lookup
2.indexing
8 1. Validation
  2.schema Validation
9. Interview Questions and exercises
Project- Blog apis

Login , signUp, dashboard api

MCQS