What is MEAN Stack?
If we want to build a dynamic website, the MEAN stack is the perfect choice for us, and the reason is simple: MEAN is easy to use. Additionally, MEAN stack technology is open-source; H. Free to use; With the help of MEAN Stack, we can prototype our website very quickly and organize it easily.
What is a Mean stack?
A MEAN stack developer is someone who only knows certain areas. MEAN batch development refers to the development process that integrates into these specific technologies: MongoDB, Expressjs, AngularJs, NodeJS.
MEAN Stack is a collection of technologies that you can use to build a full-stack application.
- M stands for MongoDB (without SQL database)
- E stands for Express (a structure via Node)
- Stands for Angular, a front-end structure
- N stands for Node, a back-end structure
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The main functions of MEAN stack technologies are:
- Angular JS: accepts requests and shows results to the end-user
- NodeJS: manages client and server requirements
- Express JS: send requests to the database and return a response
- MongoDB: store and retrieve data.
As you can see, the proper name for this tech stack should be ANEM, as it captures your stacking order, but MEAN is more memorable.
A MEAN batch developer uses only a specific batch of technologies to create a complete batch application.
More and more companies have chosen MEAN Stack Developers as their preferred workforce because they can build a full-stack application, and their Mean salary is often lower than that of a full stack developer. Let’s talk about the responsibilities, requirements, and salaries of the Mean stack developer.
MEAN is an open-source web stack used primarily for building cloud-hosted applications. MEAN stack applications are flexible, scalable, and extensible, making them perfect candidates for cloud hosting. The Stack contains its web server so it can be easily deployed, and the database can be scaled, if necessary, to accommodate temporary peaks in usage. A MEAN application arrives in the optimized world to take advantage of all the cloud’s cost savings and improved performance.
While the MEAN battery is not perfect for all applications, it excels in many uses. Its scalability and ability to manage concurrent users make it an excellent choice for developing cloud-native applications. The AngularJS front-end framework is ideal for developing single-page applications (SPAs) that provide all information and functions on one page. Here are some examples of using MEAN:
- Cost tracking
- News aggregation sites
- Mapping and location search.
What is MongoDB?
MongoDB is written in C ++ and is an open-source database with multiple platforms. In MongoDB, storing data (in key-value pairs) is more flexible than in other databases, and here the type of data stored is binary as in JSON.
MongoDB is a document-oriented NoSQL database, i. H. Fields may vary from document to document, and the data structure may change over time. A document in MongoDB is similar to an object in OOPS.
As mentioned above, MongoDB is an open-source database; H. It is free to use. There are many versions of MongoDB: versions released before October 16, 2018, are released under the Affero General Public License (AGPL). Subsequently, the latest versions will be released under the Public Server License (SSPL) v1. Additionally, all fixes from previous versions are also released under SSPL.
Why learn MEAN Stack?
MEAN stack architecture
Now let’s take a look at the robust architecture of the MEAN stack. As we have already learned about MongoDB, Express JS, Angular JS, and Node JS, we will now see how these four elements contribute to the MEAN stack architecture.
o Angular JS: Angular is responsible for receiving clients’ requests and displaying results retrieved by Node.js to clients.
o NodeJS: manages client-side and server-side requests.
Express JS: Express sends the request to the database, which is processed by MongoDB, and after retrieving the recovered data, Express sends the response back to Node.js.
o MongoDB: MongoDB stores and retrieves data. Therefore, it is used to manage the database.
Benefits of MEAN Stack
- Client-side code and server-side code can be easily exchanged:
- MEAN is open source technology: all technologies in the MEAN stack are open source technologies, that is, they are available for free. Thus, we can easily access public repositories and libraries, making the development process more accessible and cheaper.
Since it is an open-source technology, most of our doubts can be quickly resolved. The leading application developers have already published answers to the most common questions and problems encountered while using it.
- MEAN supports MVC architecture: The MEAN stack can support MVC (Model-View-Controller) architecture. This gives developers the freedom to handle a wide variety of programming languages.
- MongoDB is cloud compatible: MongoDB is the ideal solution if our application needs to implement functions in the cloud. This means that we can quickly implement cloud-related technologies ourselves.
MEAN battery components
MEAN is an abbreviation for MongoDB, ExpressJS, AngularJS, and Node.js. Each of these components has a specific use.
- MongoDB: It is a schema-less NoSQL database system. MongoDB stores data in binary JSON format, which simplifies the transfer of data between client and server.
- ExpressJS: is a web application framework for Node.js. It allows you to build server applications in Node.js and is a back end application that connects the front end and databases.
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MEAN Stack Developer Responsibilities, Requirements, and Salaries
A job posting for MEAN stack developers is more or less like a job posting for full-stack developers. You need to create front-end and back-end systems, develop new modules and functions, perform unit tests, coordinate with the web application team on API integrations, and follow a specific methodology like Agile.
- Practical experience and management of Node js, Mongo DB, Angular js, and Express js
- Develop, develop, test, and implement robust, fast, scalable, and extremely responsive products
- Design and maintain large, complex, relational, and non-relational databases
- Build, refine and integrate tools and software for development environments as needed
- Identify production and non-production application problems as part of the deployment
- Deploy applications on the AWS Cloud and quickly resolve hosting issues
- Ability to contribute individually
- Experience in Complete Mean, Node js, Mongo DB, Angular js, and Express js
- Knowledge of PHP, jQuery, MySQL, Symfony, OOPS
- Experience in server administration and AWS knowledge required
- Ability to manage and lead a development team
- Strong analytical and problem-solving skills
- Immediate carpenters are welcome
- Better business income
If you are interested in a career with Mean Stack, now is the time. The best way to start your Mean Stack career is to get certified. Mean Stack Certification Exams offer various online Mean Stack certification training that will help you learn Mean Stack.