@@ -2,106 +2,9 @@
 # Spring Boot Projects - Full Stack
 
 # Part-9: Full Stack [Spring Boot and React JS]
-* ### (resource/code)
-## Project-1. FullStack: Spring Boot React JS Database MySQL, CRUD example
-* Company Employee how to handle and using CRUD methods.
-### QUICK overview of React JS and Spring Boot
-* React is used to build user interface(UI) on the front end;
-* React is not a framework (unlike Angular, which is more opinionated)
-* React is an open-source project created by Facebook
-------------
-* Spring Boot to develop REST web service and Microservices
-* Spring Boot has taken Spring framework to the next level. That has drastically reduced the configuration and setup time required for spring projects
-* Spring Boot has possible configuration scratch to advanced, that actually matter to your application.
 
-
-![Figure-1](https://user-images.usercontent.com/11626327/97261692-b1931480-1862-11eb-9c73-4eb6157c06fc.png)
-
---> `Frontend-side tools and technologies used:`
-* React
-* Modern JavaScript (ES6)
-* NodeJS and NPM
-* VS Code IDE
-* Create React App CLI
-* Bootstarp 4.5 and Axios HTTP Library
-
---> `Backend-side tools and technologies used: `
-
-Backend represents 2 folders:
-* backend
-* backend + Swagger
-
-* SpringBoot 2 +
-* Spring Data JPA (Hibernate)
-* Maven 3.2 +
-* JDK 1.8
-* Embedded Tomcat 8.5 +
-* MySQL Database (using tool workbench_)
---> Prerequesites
-* Basic Knowledge with HTML / CSS
-* Basic Knowledge of JavaScript and Programming
-* Node.js and npm installed
-* React basic (from scratch )
-* Swagger UI (documentation & API testing_) // http://localhost:8080/swagger-ui.html#/
-
-![Screen Shot 2020-11-12 at 5 01 26 PM](https://user-images.usercontent.com/11626327/98912066-ef519780-2508-11eb-830f-590747a416c8.png)
-
-* ReactJS Snippet Component (install VSC pluggin)
-
-
-Confuguration Router:
-
-`npm install react-router-dom `
-
-
-In React.JS we should know about skelet of source in VSC:
-
-`rcc` command given as :
-------------------------
-import React, { Component } from 'react';
-
-class HeaderComponents extends Component {
-render() {
-return (
-<div>
-
-</div>
-);
-}
-}
-
-export default HeaderComponents;
-----------------------------
-
-
-## Project-2. FullStack: Spring Boot + React + Swagger API Shopping Mall Project
-------
-
-
-<img width="794" alt="Screen Shot 2020-11-10 at 11 15 55 PM" src="https://user-images.usercontent.com/11626327/98685483-c2876e00-23aa-11eb-92ae-9012000c46bb.png">
-
-## Project-4. Spring Boot AWS S3 Upload
-
-![Screen Shot 2020-11-05 at 11 31 02 AM](https://user-images.usercontent.com/11626327/98190535-94450100-1f5a-11eb-8019-804d32892b93.png)
-
-AWS/ Bucket
-![Screen Shot 2020-11-05 at 11 30 49 AM](https://user-images.usercontent.com/11626327/98190604-bb9bce00-1f5a-11eb-8b51-ebf75cd5215f.png)
-
-## Project-6. Shopping Card.
-
-The stack will be the following:
-
-Java 10
-Maven as the build manager
-Spring Boot with Spring MVC as the server-side frameworks
-Thymeleaf as the server-side template engine
-React for the client-side interaction
-Bootstrap as the CSS framework.
-
-
-![Screen Shot 2020-12-16 at 2 34 14 PM](https://user-images.usercontent.com/11626327/102309460-2c97c200-3fac-11eb-8ee6-917c6dff5679.png)
-
-# Using and Recommendated List of References
-1. [Bootstarapping](https://getbootstrap.com/docs/4.5/getting-started/introduction/)
-2. [Full Stack: React and Spring](https://www.youtube.com/watch?v=S5AFJIfRxQU&list=PLGRDMO4rOGcNLnW1L2vgsExTBg-VPoZHr&index=14)
-3. [Shopping Card](https://pusher.com/tutorials/shopping-cart-java-react)
+
+
+## Reference
+1. [Mongo DB](https://docs.mongodb.com/manual/core/data-modeling-introduction/)
+2. [6 steps MongoDB](https://www.mongodb.com/blog/post/6-rules-of-thumb-for-mongodb-schema-design-part-1)