MEAN Stack developers are full stack developers that only focus on using MongoDB,Express.js, Angular, andNode.js. They only know certain parts of web development.
On the other hand, a full stack developer is someone who knows all the stages of web development. Still, they aren’t automatically an expert on every subcaste of development. Full stack developers only have the functional knowledge and ability to develop a web operation from start to finish. Part of full stack developer skills includes being complete in basic technologies. These include HTML/ CSS, JavaScript, back- end language, databases and web storehouse. Others include basic algorithms and data structures, web operation architecture, HTTP, REST, and Git.
What companies use MEAN Stack?
Numerous startups and large firms use MEAN for their web development.
Huge tech companies similar as Google, LinkedIn, Netflix, PayPal, and Uber use MEAN for their business.
Now we know what a MEAN stack developer is and its difference from a full stack developer. Let’s now move on to the technologies and concepts that an expert in MEAN should know.
Learn the Four Major Technologies
MEAN stands for MongoDB,Express.js, Angular, andNode.js. They’re the core programming languages. MongoDB is the database server. WhileExpress.js is the server- side framework. Angular is the client- side framework. AndNode.js is the JavaScript runtime on the server.
Let’s go through each of them in details.
MongoDB
MongoDB is an open- source NoSQL database. It allows operations to be more scalable both in performance and in storage. This JavaScript database is the first choice for numerous MEAN stack developers and businesses. This is especially true when managing massive data with tons of tables.
MongoDB is extensively used because of its features. These include the document- oriented database, auto-sharding, and index on attributes. MongoDB also has presto in- place updates, high availability, rich queries, replication, and professional support.
Learning MongoDB allows MEAN stack developers to produce colorful functions. For instance, stoner data operation, mobile and social infrastructure, and content management and delivery.
Also, since JavaScript is used throughout the MEAN, there’s no need to restate the data as it goes through each technology. The operation can easily push data between the database and the back- end.
Express.js
Express.js (or Express) is known as the reverse- end of MEAN. It’s a fast and minimalist web operation frame forNode.js. With its full point set, it enables MEAN stack developers to make a web server easily.
Express handles the relations between the front- end and database. It manages the eyefuls, handling routes, especially forming responses. Since it was designed forNode.js, it’s also often referred to as the standard server framework.
Angular
Angular is JavaScript’s default front- end frame. This means if you ’re using JavaScript to develop a web app, you ’re using Angular. Since the MEAN uses JavaScript, it uses Angular for its web user- facing side.
Angular did n’t automatically come the MEAN Stack’s front- end framework just because it runs on the same language. It’s an ideal and convenient front- end because of the following capabilities
Its ability to develop functions on desktop and mobile at the same time
It’s a high- performing frame
Its ease of use and simplified JavaScript structure
Overall, the frame is great for developing web apps with the best user experience. It’s best used when developing video streaming apps, trip apps, and stoner-generated content doors.
Node.js
Node.js is one of the most popular JavaScript frameworks. It’s a free and open- source server environment that runs on Windows, Mac OS, Linux, and other prominent platforms.
Learning this allows MEAN developers to produce dynamic page content, write JavaScript on both client and server, collect form data, and modify data in your database.
Node.js is one of the frameworks that’s erected for performance, and that’s because of these two things.
Asynchronous- driven architecture-this means that it can manage multiple requests. However, it puts the request on hold and moves on to the coming, If a request can’t be reused. So, it doesn’t hole up the whole queue.
V8 JavaScript machine-this is Google’s fastest JavaScript implementation. It helps increase JavaScript’s execution inside the web browsers.
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