Websites have come a long way since a decade ago. These days there are tons of unique designs and themes to work on. With almost all the businesses trying to make their presence online, it has become even more important to create unique websites suitable for their needs. It is paramount to develop fast, efficient, and secure websites and applications.
MERN stack is a collection of powerful and robust technologies to create scalable web applications. The MERN stack training in California gives an insight into database components, front-end, and back-end technologies. It combines four components, namely MongoDB, ExpressJS, ReactJS, and NodeJS. All these components help develop full-fledged software.
How Do Components Of MERN Stack Work?
MongoDB
MongoDB is a cloud-based, open-source, NoSQL database. It stores the data in documents and collection using the binary JSON (JavaScript Object Notation) format. It is a flexible, scalable, and user-friendly technology stack that allows the users to create databases, tables, schema, and more. It is instrumental in storing massive amounts of data. It also allows for a fast exchange of data between the server and the client.
The basic unit of MongoDB contains the documents identified by a primary key. After the MongoDB is installed, the Mongo shell can also be used. Mongo shell offers a JavaScript interface by which the users can interact and perform operations such as querying, updating, and deleting records.
ExpressJS
Express JS is a back-end framework for Node.js. It is a lightweight and modular framework used to manage the back-end API server from which you will be fetching data through React front-end. With its help, it becomes fast and straightforward to write back-end code and develop secure applications.
It has the biggest community for the Node.js framework and helps in creating APIs and web applications. Besides, it has a built-in router that helps promote code reusability. As it supports several middleware, it’s possible to make the code short and easy to write.
ReactJS
React. j.s is a front-end JavaScript library used for building UI for single-page and mobile applications. It was created by Facebook for developing views in HTML. React uses a comprehensive programming language to create repetitive DOM elements. This helps to run the same code on both the browser and the server. Features like JSX, Virtual DOM, and Components make it much faster than most other frameworks out there.
Node.JS
Node.js offers a JavaScript Runtime Environment that follows a single-threaded model. It allows the users to run their code on a server outside the browser. Unlike JavaScript, the node runs on a server. You can choose and download from thousands of free packages through the Node pack manager.
MERN stack is a popular stack that facilitates a smooth web development process. All the four MERN technologies offer smooth integration with the cloud platforms. Once you have done the Best MERN stack training in Bay Area, you will become capable of scalable and secure web applications. It will not only boosts your portfolio but opens doors for high-paying jobs in big companies.
