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On the previous article I demonstrated how we can use the generic views along with ModelSerializer classes to rapidly develop our REST APIs. Knowledge that you will need  in your career as full stack / backend developer, however think of this article as an extension to the previous one, equipped with what we already know about REST API we will step our game up and discuss about ViewSet, ModelViewset we will dig deep into the concepts of Routers which allow us to manage our api routes in a simple and sophisticated manner as well as helping to speed up building APIs even further. There for on part II of this article i'll work you through on how React application can consume this RESTful API. There for at the end of the day we will have a full stack web app, in short we strat our development at the backend then later on we move at the frontend... so are you excited and ready to take the challange? lets do this then..... you can get source code for the bakend on github Preparat

The administrator of the database is the right person for the task of granting, or denying, permissions to users for doing operations with database resources. By using roles, we can specify what action can be done with a resource. Therefore, a role is a privilege granted to a user to do specific tasks with specific resources. Before you enable access control, you should create a user that can then create users and assign roles to them once access control is enabled.This user-admin will then be used to create and maintain other users and roles, so needs to be assigned a suitable role to enable it to do so. I assume you already have admin user set up within you system if not refer hare before proceeding. The role userAdminAnyDatabase in MongoDB gives ability to create users and assign roles to them, but by itself it doesn’t allow the user to do anything else. The superuser role in MongoDB is the root . In the this post i will show how to create, show and delete a user in

Java and the JVM (Java's virtual machine) are required for many kinds of software, including Tomcat , Jetty , Glassfish , Cassandra , Jenkins , Gradle , ELK Stack , Graylog and  Eclipse IDE Java Development Kit (JDK) is a package of tools for developing Java-based software, whereas the JRE is a package of tools for running Java code.The JRE can be used as a standalone component to simply run Java programs, but it's also part of the JDK. The JDK requires a JRE because running Java programs is part of developing them. This post is designed to guide you through the manually installation process, of the Java Developer Kit (JDK) using binary formats. While this post will focus on  version 12.0.1  You can still select the version you wish to use for your projects and still be able to use the procedure's detailed here as long as the version that you chose is in binary format. When you finish, you'll be able to use the JDK to develop software or use the Java Runtime t