Blog Tag: MEAN Stack Development

To develop a robust backend, an efficient set of tools mainly designed to cut down the development time and streamline resources is essential. But, present technology poses several software stacks like LAMP, MERN, Ruby on Rails, and more. This profusion has made the stack field jam-packed.

That’s a significant reason why many developers are going for a combination of technologies to achieve superior and rapid results for mobile and web app development. MEAN stack is the chief example of combined technology. In this article, we’ll see how MEAN stack development is advantageous to the developer and the organization.

Contribution of each MEAN component

MongoDB

The critical role of MongoDB in the MEAN stack is the data storage of the application. There is no need for translation when the object moves from the application to the database and vice-versa, since both the database and the application use unilanguage, JavaScript.

MongoDB is renowned for its scalability in both storage and performance. It can guarantee fail-safe management of enormous volumes of data. It also facilitates adding fields to the database without the need to load the whole table again.

Express.js

Express.js forms MEAN stack’s backend and it is responsible for handling the communications between the database and the front end. It makes sure that the data transfer is smooth and without time delay to the end-user. It follows a minimalist approach, and hence all the processes are handled efficiently. Although it is minimalistic, it is feature-filled. Express.js makes you worry less about overwriting variables as it prevents you from redefining a variable again that you had written earlier. It saves much time and money.

AngularJS

AngularJS is a trendy JavaScript front-end framework that is used to build the user-end of the application. It ensures a smooth flow of data between the front end, backend, and database since they are developed based on JavaScript.
Angular JS is a perfect front-end framework for developers as it has easy-to-use templates and more excellent performance levels. Furthermore, you can develop both mobile and desktop apps simultaneously.

Node.js

In MEAN stack development, Node.js performs as the backbone. Express.js is developed explicitly to work over Node.js. Besides, Angular JS also links to Node.js without a glitch to enable fast data serving.

Node.js makes it simpler for developers to deploy the MongoDB database to the cloud because of its inbuilt webserver. Node.js is highly scalable, and it can support numerous connections simultaneously. It is more attuned to work with low-resource requests than high-resource requests.

Advantages of MEAN stack development technology

• Easy isomorphic coding – MEAN stack makes easy code transfer written in one framework to another. Many MEAN stack development companies are discovering new technologies that can enhance websites and applications’ developmental perfection in recent days.
• Greater flexibility – It is so flexible that the developer can test the application quickly on a cloud platform once the app development process is completed. It lets you develop, test, and launch the application without any troubles. Furthermore, you can add more information once a field is added to the form. MongoDB offers end-to-end support alongside automatic replication.
• Cost-effective -MEAN stack development needs a comparatively less number of developers. Unlike the LAMP stack, which requires developers proficient in technologies like MySQL, JavaScript, and PHP, the MEAN Stack is a highly cost-effective app development method.
• High speed and reusability – MEAN stack development deliver speedy and reusable code due to Node.js’s non-blocking architecture. Additionally, using Angular JS, an open-source JavaScript framework, provides Reusability, Testability, and Maintenance.
• Cloud compatibility – MEAN stack makes use of public repositories and libraries for the development process. The overall cost for development is also minimal when using this technology stack. Over and above that, MongoDB utilizes the app’s cloud functionalities, thus decreasing the cost of disk space.
• Open-source platform – You can do updates in the MEAN stack frequently as its components are exclusively open-source.
• Unilanguage development – using MEAN stack development is advantageous because the entire coding for development happens in JavaScript. It takes account of development from client-side to server-side.
• Simple to learn – MEAN stack has a shorter learning curve and easy for anyone – front-end developers or backend developers – to learn. It is easy to comprehend and implement during the development process.
  Quality user interfaces- MEAN supports Model view controller (MVC) architecture due to which it delivers excellent user interfaces.
• Huge library – Node.js has a vast library with a wide variety of JavaScript modules, which makes the web application development process with Node.js stress-free.
• Flexibility with MongoDB – MongoDB offers a flexible JSON document structure that can be utilized for data representation. It is apt for big sized projects.
• JSON usage – JSON is used almost everywhere in the MEAN stack. Both Angular and Node.js provide JSON. MongoDB, a database framework, also stores the entire data in JSON format. Also, Express JS makes use of JSON. Overall, MEAN uses JSON all over the development process to facilitate smooth data flow without any reformatting of various layers.

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Developers at Tops Infosolutions are incomparable when it comes to MEAN stack development technology and their own years of experience. If you wish to build any application or website with MEAN stack technology or hire MEAN stack developers, get in touch with our experts at Tops.

MEAN stack technology keeps on advancing day by day. Many leading web and mobile app development companies are using MEAN stack technologies at length to provide trailblazing web and mobile applications for the users.

A MEAN stack Developer

A MEAN stack developer is a full-stack developer who is proficient in Mongo DB, Express JS, Angular, and Node JS in addition to other basic programming language requirements. They can efficiently handle both front end and backend end development.

They should be able to visualize how the website or application that is to be developed will look like from the user’s end view. Nowadays, many companies opt to hire MEAN stack developers and other full-stack developers as it is cost-saving. There, it does not require hiring each developer specialized in each technology. Here are the various scenarios that call for hiring MEAN stack developers and the benefits it offers.

Role of a Full-Stack Developer

A full-stack developer is capable of performing the following tasks efficiently:

• Handling several projects and performing client coordination 
• Producing front-end codes in HTML or JavaScript 
• Writing simple backend codes in Python, Php, or Rub
• Studying, building, and debugging database related queries 
• Keeping a check on web applications and UI performance
• Developing test codes for validation of the application
• Testing and resolving bugs present in the web application

When do you need to hire a MEAN stack developer?

When your company’s ultimate goal is to validate the notion by developing a minimum viable product, then a full stack developer is the best bet. They can understand the idea and transform it into an entirely functional prototype. 

• When you require Product Managers, you can go with Full-stack developers because they can clearly understand the business requirement and are mindful of their abilities to tackle various scenarios with their extensive skill and expertise skillfully. 
• When budget is a constraint, it becomes challenging to deploy various professionals for each development process layer. Thus, full-stack developers can do it all. It is a cost-effective solution.

Significant Benefits of Hiring a MEAN stack Developer

There are numerous benefits in hiring MEAN stack developers to manage projects from ideation to launch and past them.

• Being accomplished web app developers, they can manage the entire stack from the ground up. Investing in full-stack developers can fetch you good returns.
• They are versatile and excel in both front and backend development. Thus your app appearance, interactivity of a site in a browser, codes that link a website to the CMS, etc., are all taken care of. 
• The experience and in-depth knowledge they possess are very much beneficial to the performance and market response of projects.
• A MEAN stack developer knows the bigger picture and can help you with the entire structural design, and give valuable inputs when required. In addition to development, it can also help in optimizing the current system.
• They do the all-inclusive work, i.e., in addition to managing the project, adding enhanced features, they can also represent your company and the product as and when needed. They can 
• switch quickly from one operation to the other, which aids in streamlining the processes and speed up the development.
• They can identify and troubleshoot issues in every aspect of website development. Implementing long-term solutions are essential for the best functioning of your website or application. 
• They are a budget-friendly investment! You can build a fantastic website even with a shoestring budget with full-stack development services. Single-handedly they manage everything, and this saves you a lot of money. 
• They are responsible for MVP development from beginning to end. So, having a full stack developer in place is excellent for maintaining the design project’s quality assurance. In addition to handling the MVP development, they know the ways to control both the server-side and client-side of the application. 
• Companies seek MEAN stack development services that also covers the management aspects of project development. It can be handled by MEAN stack developers much efficiently than other individual developers.
• Speedy development is what all companies expect as no one wishes to enter the market late. Full-stack developers know the varied range of technologies, techniques, and tools that help them complete the project undertaken faster. Discussion and collaboration with the team and commencing won’t take much time.

Wrapping it up

Looking for the best MEAN stack developers for working on your project might be a challenging job. It is best to be clear about the project requirements and the engagement model, like in-house or offshore. So before you begin hiring, you need to assess the skills and experience to be sure that they are proficient within their technology stack.

We are a custom software development company in the USA and we make hiring developers an easy task for many companies. All you have to do is send us your requirement, and we will match the right developer based on your project need. You can also select from varied CVs and discuss with them before hiring. We will assist you with the entire process and also offer you the best hiring model. For more details, reach us by calling at +1 408-400-3737 or drop an email at: contact@topsinfosolutions.com

Over the years, advancements in technology have made web design and development to evolve drastically. Websites are equipped with faster loading time, and a simple-to-understand, user-friendly interface. Moreover, user experience expects to meet that of the native mobile applications.

Sophisticated times in development have called for two important technology stacks. They are the MEAN stack and the MERN stack. Each tech stack has its advantages and areas of application. Let’s see elaborately.

They have the same components, MongoDB, ExpressJS, and NodeJS. The only difference is that the MEAN stack has AngularJS, and the MERN stack has ReactJS. Many Angular based web development companies prefer MEAN stack and the one with ReactJS expertise goes for MERN stack development.

MongoDB – schema-less NoSQL class-platform with JSON query language and document-oriented database.

Express or Express.js – an open-source framework for Node.js web application which simplifies web server coding

Node.js is the open-source, cross-platform JavaScript framework for server-side or backend development.

React – an open-source JavaScript front-end library for creating interactive UI

Angular – the open-source structural framework for building front-end applications

AngularJS is a quite a popular framework with MVC architecture. But this architecture is not required in every web application, and it is sufficient if only an abstraction in the UI layer to optimize component code rendering. It is where the ReactJS library meets the requirement.

Speedy development

Sometimes it isn’t clear because both AngularJS and ReactJS provide abstraction at the UI level. Google supports Angular and Facebook for React. AngularJS stand stable and maintains better abstraction for coding and managing files. Whereas ReactJS helps faster code development. Thus being a library, ReactJS performs better than AngularJS.

Extensive Projects

For an enterprise-level project, AngularJS is the first choice. Why because AngualrJS, being a framework, can better support the system with MVC architecture. Here the database and UI code are separated by an intermediate layer, thus making code management easier and updating code even more accessible. ReactJs being just a library can speed up code development but cannot assist much in the place where a robust framework is required.

Using third-party library

When it comes to using third-party libraries, AngularJS scores the point. ReactJS needs additional libraries to support an Http calling to connect to the backend server. Whereas, with AngularJS is a simple plug and play job as it comes with ready-to-use features which allows using third-party libraries instantly.

Architectural structure

Thus we see that both are useful and can meet the requirements that demand reliable, light-weight JavaScript applications. The significant difference lies in their structure – one being a framework and the other being a library. Thus MEAN stack finds its application in building more extensive and complex applications. MERN stack is best for smaller web and mobile applications.

This latest combination

The MERN stack, enables the applications to be built quickly, decrease the setup time and enhances fast development rate. At Tops Infosolutions, we continuously emphasize the user experience, and trending user demands to come first. We are a top web development company in USA and we create robust web and mobile applications using the best applicable technologies. To avail MERN stack development services, drop us your query to contact@topsinfosolutions.com or call us at +1 408-400-3737 to talk with our experts.

MEAN Stack is a collection of technologies based on JavaScript used for the purpose of developing websites and web-based applications. It is an excellent option to create robust and fast applications in the industry that is surrounded by cut-throat competition.

In the past few years, MEAN stack has become a feasible alternative to create high-performance and dynamic websites and applications. It has garnered the interest of many technology firms that have invested in the JavaScript domain. This is because it offers a myriad of advantages, including lower utilization of human resources, cost-reduction, seamless operation, re-usability of software components, and more.

Despite the benefits, there is some confusion among people regarding whether to choose MEAN Stack for their websites. Read on to learn what this concern is all about.

Misconceptions About MEAN Stack Development & SEO

I often get clients who are skeptical about MEAN stack development services because of the widespread belief that the result is not SEO-friendly. They are of the opinion that although the technology helps to create user-friendly and robust websites, it is difficult to get the site recognized by search engines such as Google, and even more challenging to get it ranked in the Search Engine Result Pages.

To understand why people believe it is difficult to integrate SEO practices with a MEAN website, it is essential to get acquainted with its architecture.

MEAN Stack Components & Architecture

The different elements of Mean Stack Architecture and their primary function are as follows:

• Angular JS – Accepts requests from the users and displays results
• NodeJS – Manages the Client and Server Requests
• Express JS – Makes requests to the Database and returns the responses
• MongoDB – Stores the data and retrieves it whenever required

Problems with JavaScript & SEO

Since MEAN stack has a JavaScript framework, the pages we want indexing are rendered in JS, making the entire process of SEO a little challenging. This is because although the site looks great and runs fast, search engines such as Google still won’t be able to crawl the content. To put it clearly, for a search engine to understand MEAN websites, they have to render or execute JavaScript.

In addition to this, there are no specific general JS coding guidelines that can be used to create websites and applications.

To summarize:

Crawl, Index, Rank – 3 Problems in MEAN Stack SEO

So, Is SEO Possible for MEAN Websites?

After hearing about such challenges that surround MEAN stack development, many people think that it could kill their SEO.

However, I believe that such notions are the result of a lack of clarity and understanding on the part of the users. It helps to remember that part of digital life is to work with what you have. And what you have in the form of a MEAN website is already loved by the end-users. Thus, it is only wise that we take a better approach that yields excellent results, making the entire process of SEO a worthy investment.

To put it simply, the approach to SEO for a MEAN website is a little different than HTML-based bites. However, SEO professionals have to think outside the box to come up with ways that can help search engines understand JavaScript. Although it requires a different approach to be taken, the task is not as impossible or difficult as it may seem at first glance. To answer the question, yes, SEO can be implemented for MEAN websites.

TOPS Offers Excellent MEAN Stack Development Services

TOPS Infosolutions is a leading MEAN Stack development company offering reliable and prompt services. We have tech expertise and skills to help you create a website or application according to your requirements.

All you need to do is get in touch with us to discuss your project, so we can determine what needs to be done.

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How Can MEAN Stack Development Help Your Business?

Building Modern and Scalable Enterprise Apps with MEAN Stack

MEAN stack lets you create real-time websites with push capability and give developers a tool for working in the non-blocking, event-driven I/O paradigm. Node.js shines in real-time web applications by employing push technology over web sockets.

Before MEAN came in, the web was living in a stateless request-response paradigm. MEAN stack brought us real-time web applications with two-way connections, where both the client and server can initiate communication, allowing them to exchange data freely.

This paradigm is quite revolutionary considering traditionally only client used to initiate communication.

As a result, MEAN forms the technology stack of various big enterprises.

It remains lightweight, efficient in the face of data-intensive real-time applications

MEAN stack certainly shines in building fast, scalable network applications, as it’s capable of handling a huge number of simultaneous connections with high throughput, which equates to high scalability. Unlike traditional web-serving techniques where each connection (request) spawns a new thread, taking up system RAM and eventually maxing-out at the amount of RAM available, MEAN stack development operates on a single-thread, using non-blocking I/O calls, allowing it to support tens of thousands of concurrent connections held in the event loop.

Suppose we are developing a real-time chat app. It uses traditional web-serving techniques and, consequently, for each new conversation, the program creates a new thread. Let’s say each thread occupies 2MB of RAM and the system has 8GB of RAM installed. The RAM will max out at 4000 concurrent conversations. If you have managed chat support center, then you know 4000 conversations at a time aren’t surprising.

In contrast, a MEAN stack based rea-time chat app can virtually, achieve scalability levels of over 1M concurrent conversation on a single thread in the same amount of RAM. Of course, even the largest of support centers don’t process this many requests at a time.

It is used in production by large companies

Companies such as PayPal, Uber, Netflix Walmart, Yahoo, etc. rely on MEAN stack development for a large chunk of their application portfolio. In fact, at PayPal, they rebuilt one of their Java and Spring based applications using Node and it found that the node application was built:

• Twice as fast with fewer people
• 33% fewer lines of code
• 40% fewer files
• 2x requests/second
• 35% faster response time

It has non-blocking or asynchronous nature

Imagine you go to a restaurant and a waiter comes to your table to take your order and gives it to the kitchen. Then he moves on to serve another table while the chef is preparing your meal and thus can serve many different tables. Diners don’t have to wait for the chef to cook one meal before they serve another table. This is what we call non-blocking or asynchronous architecture.

This is how node applications work: the waiter is like a thread allocated to handle a request. A single thread is used to handle multiple requests.

In contrast to non-blocking or asynchronous architecture, we have blocking or synchronous architecture. Imagine you go to another restaurant, and in this restaurant, a waiter is allocated to you. They take your order and give it to the kitchen now they are sitting in the kitchen waiting for the chef to prepare your meal. At this time, the waiter is not doing anything else. He is not going to take an order from another table until your meal is ready. This is what we call blocking or synchronous architecture and that’s how applications built with frameworks like asp.net or Rails work out of the box.

In Rail, when we receive a request on the server, a thread is allocated to handle that request. As a part of handling that requests, it is likely that we’re going to query a database and sometimes it may take a little while until the result is ready.

When the database is executing the query that thread is sitting there waiting; it can’t be used to serve another client and we need a new thread to serve another client.

It can serve thousands of concurrent clients

In case of real time applications, we have a large number of concurrent clients. At some point, we’re going to runout of threads to serve these clients and new clients have to wait until new threads are available.

With this kind of architecture, we are not utilizing our resources efficiently. This is the problem with blocking or synchronous architecture and that shows applications built with frameworks like asp.net can’t work in real-time due to their blocking nature.

Therefore, MEAN stack development is a natural choice while developing real-time applications due to its non-blocking nature. The application has a single thread to handle all requests when a request arrives, that single thread is used to handle that request.

If we need to query a database, our thread doesn’t have to wait for the database to return the data. While the database is executing our query, that thread will be used to serve another client. When the database prepares the result, it puts a message in what we call an event queue.

Node is continuously monitoring this queue in the background when it finds an event in this queue, it will take it out and process it. This kind of architecture makes MEAN stack ideal for building applications that include a lot of disk or network access.

We can serve more clients without the need to throw in more hardware and that’s why MEAN applications are highly scalable.

It has the best database to store JSON documents

MongoDB lets you develop faster, deploy easier and scale bigger. Real-time applications are more networked, social and interactive than ever. This is driving new requirements to support Big Data, fast feature development and flexible deployment strategies.

 

Real-time applications require storing more and more data and, more so over, accessing it at higher and higher rates. If your database runs on a single server you will reach a scaling limit. MongoDB scales by adding more servers; you can add more capacity whenever you want.

Modeling data as documents is simpler and allows schemas to evolve effortlessly without duplication. MongoDB works with commodity servers and elastic virtualized environments, saving you money and headaches.

It is not a bloated framework

MEAN stack does not come with the bells and whistles of a full stack framework. You can’t compare MEAN to Python Django, Python flask or Ruby on Rails. It’s a web-server technology that you can then use a bunch of different frameworks that exist. If you don’t need that stuff and you just want a bare-bones Web API, Node.js has been around a little bit longer and has a larger community. If you are not comfortable with bare-bones web APIs, you can go for Express.js, which is again a part of MEAN stack.

Depending on how slim you need your server-side API of you real-time applications to be, MEAN can be as slim as you need it to be.

The future is lean; we don’t want bloated full stack frameworks because bloated full stack frameworks are slow and they’re not built with the modern-day client-side library unlike MEAN. You need your server to be lean and efficient and it needs to be serving JSON data. So that these newer client-side libraries can then take it and build your UI from it.

It’s the Future

JavaScript, now on the front, is handling routing and everything else. You need a lean MEAN server-side setup and the best option out there if I compare it to some of these other stacks that have been around the block for quite some time. Ruby on Rails is way too bloated compared to a server-side language and it’s blocking type.

The future of web development I think rests more with MEAN stack and it does with any of the other older technology stacks like LAMP.