What is Mean Stack? 

MEAN stack is a typical technology stack, also called a software stack that incorporates various technology layers and is deployed for the development of modern applications. MEAN stack has paved the way towards introducing JavaScript as a whole new full-stack development programming language that is capable of running front-end as well back-end areas of the applications. If you are pondering questions such as what is mean stack web development or what its benefits are, then do read the section below for a better understanding. 

According to recent reports, there has been a 225% increase in jobs for MEAN stack. Every letter in MEAN holds great significance and represents each component involved in the stack. 

• MongoDB
• Express
• Angular 
• Node js

One of the most significant benefits that accompany the MEAN stack is that it is entirely based on JavaScript from every perspective. It results in the considerable consistency depicted throughout the development process. Having a server-side JavaScript framework as well as a client-side JavaScript framework makes it easier for the developers since every aspect of the app ranging from database objects to the code involved on the client-side, everything is scripted in one single language. 

The consistency offered is quite different from the mixed bag of LAMP that had been the traditionally applied technology for web application development. 

Just like MEAN, LAMP also represents specific components based on each of the letters of the word. 

• Linux
• Apache HTTP 
• MySQL
• Python/Perl/PHP

However, all these stacks share quite minimal traits that are common to each other. 

Read More : “What to Choose: Full-Stack vs MEAN Stack vs MERN Stack in 2020?“

All of this doesn’t indicate that LAMP has turned out to be inferior. It continues to be used widely and does offer numerous benefits through each of its stack elements. Though the consistency trait provided by MEAN unquestionably overpowers its abilities. Making use of the same language and employing the same concept for language at each of the stages in a stack makes it easier for the app developers to get the hang of the entire stack simultaneously.

MongoDB

MongoDB development is quite similar to other NoSQL systems which make use of a design that is scheme-less. The storage and retrieval of data are done as per the JSON documents which are capable of having multiple nested fields. Such flexibility is quite favorable to create a mean stack application rapidly while approaching requirements that change quickly.

However, Mongo is often accompanied by a few limitations that you might not wish to ignore. For instance, one such caveat is the insecurity associated with MongoDB. Therefore while deploying it in the development environment, make sure to take necessary precautions to ensure security. 

Moreover, the developers having a background in relational databases might require to spend some time in understanding the working of Mongo. 

Express Js

Express is considered to be one of the best mean stack frameworks that offer enormous contributions in Java web application development.  This framework provides quite a minimal amount of features that reflect it’s minimal nature. However, this web server can be effectively expanded through the use of plugins. A design like this ensures that the framework remains performant and most importantly, lightweight. 

Read More :“Top Advantages of using MEAN Stack for Modern Web App Development“

Express js development does not have additional concept overhead correlated with it mainly because of the fact that it is deliberately minimal. 

Angular JS

Angular JS is a framework that is associated with the front-end development of any MEAN stack application. The server offered by the HTML templates is formatted with the aid of JavaScript. This ensures that the work related to the rendering of any web page is directly transferred to the client side. Front-end development using Angular has been quite a common phenomenon in the case of numerous single-page web applications. 

One of the most significant drawbacks of this framework is that it is written using Typescript, a language that is quite similar to JavaScript. However, many people might find this to be a violation of the MEAN stack concepts that reflects the usage of JavaScript in all possible aspects. However, since Typescript and JavaScript are closely related and similar to one another, the transition itself is quite simple. 

Node JS

Last but not least, Node JS development is another technology that is associated with MEAN stack. The runtime is directly based on JavaScript which works on the server-side of the MEAN stack web application examples. V8 JavaScript engine powered by Google is not only the one which is responsible for the working of Chrome browser web but is also the technology on which Node JS is based. Note that this technology is capable of running on the client as well as server-side and is cross-platform. Apart from this, Node also offers some significant advantages with respect to its performance in comparison to the traditional web-based servers, including Apache. 

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In contrast to the traditional web servers, Node JS has quite a unique perspective towards web requests. The conventional method involves the server spawning a new execution thread or even new processes to manage the web requests. However, the process of spawning is considered to be more efficient and dominant as compared to forking.

Though the concept of overhead involved in either of the two reasons to be quite a good deal. With the involvement of numerous threads, the top loaded systems might tend to spend of their crucial cycles on switching of context or thread scheduling, providing availability limits or even adding latency. 

However, the fact remains intact that Node js is by far one of the most efficient frameworks of all time. While handling many connections, Node does not demand excessive memory in contrast to its other contenders. This has made Node to grow into quite a popular choice when it comes to the development of web servers. The one component that truly justifies the effect of MEAN is none other than the Node. 

Advantages/Benefits of The Mean Stack 

Here are some of the significant advantages and benefits of the Mean Stack:

• All four technologies working together have led to the creation of a contemporary niche for the development process. 
• Thanks to its constant user base and impressive scalability that MEAN stack has now become a top recommendation for cloud-native applications. 
• A perfect choice for single-page applications is undoubtedly the front end Angular, which is suitable for applications pertaining to location and mapping, expense tracking as well as news aggregation websites. 

Full-Stack vs MEAN stack vs MERN stack

Let us conclude the Full-Stack vs MEAN Stack vs MERN Stack  debate.MERN is almost as same as MEAN with the only exception being that instead of Angular it makes use of React js. In contrast to the fully-fledged Angular library, React is a bit different though the developers often find it way easier to learn and understand. 

On the contrary, Angular is more about stability, high performance and being a clean framework. In this indicates that angular js development is quite suitable for App development pertaining to enterprise-class. 

Mean Stack Developers 

Obtaining the necessary skills involved to become a skillful and experienced MEAN stack developers also opens up the doors towards becoming skillful Full stack developers. 

Read More : “Top 10 Amazing JavaScript Frameworks for every front-end development company“

Apart from a thorough knowledge of various components of MEAN, the developers are also expected to have knowledge about things such as CSS, HTML, web development, front end as well as back end areas, cloud technologies, Database architecture, and lot more. 

Summary

The above discussion clearly notifies us of the vast popularity and potential of MEAN stack and why JavaScript development companies and Mean stack development company in USA have been benefitted from this technology. Some of the popular mean stack apps include the New York Times, PayPal, Netflix, and many more. 

Having incorporated only a single layer in the stack, it is now way more comfortable to develop numerous applications that also include mean stack hybrid apps. However, the choice ultimately lays in your hands since it will totally depend upon your project requirements. This decision could be placed by simply opting for the top, and the most reliable mean stack development services for your business project. 

MEAN stack is a perfect combination of some of the top JavaScript frameworks that include Angular, MongoDB, Express, and Node and is employed for the development of seamless web-based applications. 

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