Node Js Course

A Node Js course teaches server-side JavaScript development. It covers fundamental concepts like event-driven programming, asynchronous I/O, and the Node.js runtime environment. Students learn to build scalable, high-performance web applications, APIs, and real-time systems using Node Js. In Node Js Course Topics may include Express.js for routing, npm for package management, and database integration. The course also explores tools like Visual Studio Code for development and deployment using platforms like Heroku. By the end, students can create efficient, non-blocking applications and understand the Node.js ecosystem's essential components.

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About Course

A Node Js course is an in-depth educational program that focuses on teaching students the ins and outs of Node Js, a leading NoSQL database management system. Throughout the course, participants gain a comprehensive understanding of document-oriented databases and how to effectively utilize Node Js for various applications.
In the Node Js certification course, the key topics that are covered include data modeling, schema design, CRUD operations, indexing, and aggregation. Students learn to work with BSON (Binary JSON) data format, as well as the Node Js query language for querying and manipulating data. The course often incorporates practical exercises and real-world examples to provide hands-on experience in building, querying, and managing Node Js databases.
Furthermore, Node Js certification may delve into advanced topics such as database security, scalability, high availability, and performance optimization. Graduates of these courses are well-equipped to design, deploy, and maintain Node Js databases, making them highly valuable in today's data-driven industries and positioning them for careers in database administration, development, or data engineering.

Benefits of doing Node Js training

Node Js is one of the most sought-after skills in web development, by doing the Node Js course you can get the new heights in your career. We provide Node Js online courses & offline courses at Brillica Services. Being high in demand there are several benefits to undergoing Node.js training:

High Demand Node.js is widely used in web development, and there is a strong demand for Node.js developers in the job market. Completing Node.js training can open up numerous career opportunities.

Versatile Node.js is versatile and can be used for a wide range of applications, including web servers, APIs, real-time applications, and more. Training in Node.js equips you to work on various projects.

Efficiency Node.js is known for its non-blocking, event-driven architecture, which makes it highly efficient for handling concurrent connections and I/O operations. Training helps you leverage this efficiency in your applications.

JavaScript Mastery Node Js uses JavaScript, which is one of the most popular programming languages globally. Learning Node Js can enhance your JavaScript skills and make you a more versatile developer.

Large Ecosystem Node Js has a vast ecosystem of open-source libraries and packages available through npm (Node Package Manager). Training will teach you how to utilize these resources effectively.

Community Support Node Js community is very vibrant & helpful. Training can help you tap into this community for support, learning, and collaboration.

Scalability Node Js is known for its ability to handle high traffic and scale applications easily. Training can teach you how to design and build scalable applications.

Cost-Effective Node Js is cost-effective because it allows you to use JavaScript on both the client and server sides, reducing the need to switch between different languages for different parts of your application.

Real-Time Capabilities Node Js is excellent for building real-time applications, such as chat apps, online gaming platforms, and live streaming. Training will prepare you for developing such applications.

Career Growth Node Js skills are highly marketable, and completing Node Js training can lead to better career prospects and higher earning potential in the software development field.

Overall, Node Js training equips you with valuable skills and knowledge that can enhance your career and allow you to work on a wide range of exciting web development projects. If you want to learn Node Js online course or offline then you can reach us at Brillica Services.

Course Curriculum

1. Course Curriculum

A typical Node.js course curriculum covers JavaScript fundamentals, asynchronous programming, Node.js basics, npm (Node Package Manager), event-driven architecture, building web servers with Express.js, RESTful APIs, database integration (e.g., MongoDB), authentication and security, real-time applications with WebSockets, deployment strategies, and performance optimization. Students often work on practical projects to apply their knowledge. The course may also introduce additional tools and libraries for testing, debugging, and building full-stack applications, ensuring students are well-prepared for real-world Node.js development challenges.

2. Networking Fundamentals

Asynchronous I/O: Node.js excels at handling network operations asynchronously, making it well-suited for building networked applications. Its event-driven, non-blocking architecture allows multiple network connections to be managed efficiently without blocking the execution of other code, enhancing performance and responsiveness.

TCP and HTTP Modules: Node.js provides built-in modules for working with networking protocols like TCP and HTTP. Developers can create TCP servers, clients, and HTTP servers easily. This makes it possible to build web servers, RESTful APIs, and other networked applications using Node.js without the need for external libraries.

Event-driven Sockets: Node.js allows developers to create event-driven sockets, which enable real-time communication between clients and servers. This capability is crucial for building chat applications, online games, and other interactive, real-time systems that rely on continuous data exchange over the network.

3. Introduction To Node.js

JavaScript Runtime: Node.js is an open-source, server-side JavaScript runtime environment. It allows developers to execute JavaScript code on the server, enabling both frontend and backend development using a single programming language.

Event-Driven and Non-Blocking: Node.js is known for its event-driven, non-blocking I/O model, which makes it highly efficient for handling concurrent connections and I/O operations. This architecture enhances the scalability and responsiveness of applications.

Vibrant Ecosystem: Node.js has a vast ecosystem of libraries and packages available through npm (Node Package Manager), making it easy to extend and enhance its functionality. It is commonly used for building web servers, APIs, real-time applications, and more.

4. Creating A http Server

Require the 'http' Module: Begin by requiring the built-in 'http' module in Node.js using require ('http'). This module provides the functionality to create an HTTP server.

Create the Server: Use the http.createServer() method to create an HTTP server. You'll typically pass a callback function that handles incoming requests and sends responses.

Listen to a Port: Specify the port number on which the server should listen using the server.listen() method. Once the server is listening on the specified port, it can handle incoming HTTP requests from clients.

5. Handling Requests And Response

Request Object: In Node.js, HTTP request information is encapsulated in a request object (commonly named req in callback functions). This object contains details like the HTTP method (req.method), URL (req.url), headers (req.headers), and more.

Response Object: The response object (usually named res) is used to send data back to the client. You can set response headers (res.setHeader()), specify the HTTP status code (res.statusCode), and send content using methods like res.write() and res.end().

Handling Requests: To respond to incoming requests, you define a callback function that takes two arguments: the request (req) and the response (res). Within this function, you process the request, generate a response, and send it back to the client. For example, you might read data from a database, generate HTML content, or serve files based on the request.

6. Node.js Lifecycle And Event Loop

Initialization: The Node.js lifecycle begins with the initialization phase. During this phase, Node.js loads internal modules, sets up the event loop, and prepares to execute your code.

Event Loop: Node.js operates on an event-driven, non-blocking I/O model. The event loop is at the core of this architecture. It continuously checks the event queue for pending events (such as I/O operations or callbacks) and processes them asynchronously. This enables Node.js to efficiently handle multiple concurrent connections without blocking the execution of other code.

Execution: Your Node.js application code is executed within the event loop. You define event listeners and callbacks to respond to various events, such as incoming HTTP requests, file system operations, or timers. These callbacks are placed in the event queue and executed when their corresponding events occur. This asynchronous execution allows Node.js to maintain high performance and responsiveness.

7. Streams And Buffers

Buffers: Buffers are objects used to work with binary data in Node.js. They represent a fixed-size memory allocation outside the JavaScript heap. Buffers are used to store and manipulate binary data efficiently, such as when reading from or writing to files or handling network data.

Streams: Streams in Node.js are a way to handle reading from or writing to data sources (like files, HTTP requests, or network sockets) in a more efficient and memory-conscious manner. Streams allow data to be processed in small, manageable chunks, reducing memory usage and improving performance. There are different types of streams, including Readable streams (for reading data), Writable streams (for writing data), and Transform streams (for modifying data as it passes through).

Asynchronous Processing: Streams and buffers are crucial for asynchronous processing in Node.js. They enable you to work with data in a non-blocking manner, making it possible to handle large datasets or perform tasks like file uploads or real-time data streaming efficiently without causing memory bottlenecks or performance issues.

8. Node Module System

Modularity: Node.js uses a modular architecture, allowing developers to break their code into reusable, self-contained modules. Each module encapsulates specific functionality, promoting code organization and reusability.

CommonJS Syntax: Node.js follows the CommonJS module system, where modules are defined using require() to import dependencies and module. exports or exports to expose functionality to other modules. This system simplifies code sharing and dependency management.

Core and External Modules: Node.js provides a set of core modules (e.g., fs for file system operations) and allows developers to create custom modules. Additionally, external modules can be installed and managed using npm (Node Package Manager), further expanding the functionality of Node.js applications.

9. Node Package Manager

Package Management: npm is the default package manager for Node.js, used to install, manage, and share packages of JavaScript code. It simplifies the process of adding third-party libraries, frameworks, and tools to Node.js projects.

Dependency Resolution: npm handles dependencies efficiently by creating a package.json file that lists project dependencies and their versions. This ensures consistency across environments and simplifies collaboration on Node.js projects.

Commands and Scripts: npm provides a command-line interface (CLI) with various commands for tasks like installing packages (npm install), updating packages (npm update), running scripts (npm run), and publishing packages to the npm registry. It's a powerful tool for project development and automation.

Course Highlights

project based training course

Certified & Industry Experienced Trainers

Beginner To Expert-Level Training

Best-In-Class Training Curriculum

Online & Offline Training Modes

Who Can Apply?

Developers seeking to validate their Node.js skills.

Web developers focusing on server-side JavaScript.

Software engineers specializing in Node.js.

Students pursuing careers in web development.

Programmers interested in backend development.

IT professionals looking to enhance their skill set.

Job Roles

Node.js Developer

A Node.js Developer specializes in server-side JavaScript programming, building scalable web applications, APIs, and real-time systems. They use Node.js to create efficient, non-blocking, and event-driven applications.

Full-Stack Developer

A Full-Stack Developer does both frontend & backend work. They work on complete web solutions, handling user interfaces, server-side logic, databases, and ensuring seamless end-to-end functionality for web applications.

Backend Developer

A Backend Developer focuses on server-side development, managing databases, APIs, and server logic. They ensure the functionality, performance, and security of web applications, handling data processing and server-side operations.

JavaScript Developer

A JavaScript Developer specializes in using JavaScript for building interactive and dynamic web applications. They create client-side scripts, manage the user interface, and often work with backend technologies for full-stack development.

Web Application Developer

A Web Application Developer designs, codes, and maintains web-based software solutions. They create interactive and user-friendly applications accessible through web browsers, focusing on functionality, performance, and user experience.

API Developer

An API Developer specializes in designing and implementing Application Programming Interfaces (APIs). They create the endpoints and protocols that allow different software applications to communicate and exchange data seamlessly.

our faculties

Raghwandra Singh

Web Development Instructor

Backend Developer & Trainer having profound knowledge in the field of Web Development.He has worked on multiple Web Projects & Trained over 500+ Candidates with an outstanding record of managing & training students.

Nitin Bela

Web Development Instructor

Web Development Trainer having profound knowledge in the field of Web Designing.He hasTrained over 500+ Candidates with an outstanding record of managing & training students.

Career Services

profile building

We help in Creating & growing your professional profile that will make you stand out in the professional world.

interview preparation

We conduct multiple mock interview sessions with various tips & tricks that will make you habitual & confident in an interview environment.

job placement

Our dedicated team continuously works on finding & providing multiple opportunities for the students and provides 100% placement assistance.

Testimonials

Certification

Node.js certification is a validation of an individual's proficiency in using Node.js, a server-side JavaScript runtime. It typically involves a comprehensive examination of Node.js concepts, including asynchronous programming, building APIs, working with databases, and optimizing performance. Certification programs assess candidates' ability to develop scalable and efficient server-side applications, handle real-time operations, and troubleshoot common issues. Earning Node.js certification can boost one's career by demonstrating expertise to potential employers, increasing job prospects, and enabling higher-paying roles in web development, backend engineering, or full-stack development. It signifies a commitment to staying current in the rapidly evolving field of JavaScript-based server-side development.

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Frequently Asked Questions

1. Is Node good for a career?

Yes, Node.js is valuable for a career in web development, backend engineering, or full-stack development. Its versatility, demand, and large ecosystem make it a strong choice for career growth.

2. Is node easier than Python?

Node.js and Python have different strengths and use cases. Node.js is often considered easier for asynchronous, event-driven tasks, while Python's simplicity and readability make it easier for certain applications. Ease depends on context.

3. Is node easier than Java?

Node.js and Java cater to different needs. Node.js is simpler for certain web tasks, but Java's strong typing and robust ecosystem make it easier for enterprise-level and complex applications. Ease depends on the project requirements.

4. What is the salary of Node JS freshers?

Node.js developers with little to no experience might expect an annual salary ranging from ₹3 lakh to ₹6 lakh per annum depending upon the location & experience.

5. Which is better Java or node?

The choice between Java and Node.js depends on project requirements. Java is robust for enterprise applications, while Node.js is great for lightweight, real-time, and server less web applications.

6. Who uses Node Js?

Node.js is used by many companies, including Netflix, LinkedIn, Uber, PayPal, NASA, Walmart, and Microsoft. It's popular for building scalable, high-performance web applications and services.

7. Is Node easier than react?

Node.js and React serve different purposes. Node.js is for server-side development, while React is a JavaScript library for building user interfaces. Comparing their difficulty depends on your background and project requirements.

8. Is it worth to learn Node Js in 2023?

Yes, learning Node.js in 2023 is worthwhile. It remains a valuable skill for web development, especially for building efficient, real-time, and scalable server-side applications.

9. Is Node Js used in big companies?

Yes, Node.js is used by many big companies, including Netflix, LinkedIn, Uber, PayPal, Walmart, and Microsoft, for various purposes, including building scalable web applications and services.

10. Which is easy .NET or NodeJS?

Ease depends on your background and project requirements. .NET is known for its strong typing and robustness, while Node.js is popular for lightweight, real-time, and serverless web applications.

11. Where can I get the best Node Js online course?

Brillica Services is one of the best places where you can get Node Js online course & offline with the same quality delivery, moreover, you will receive the recorded session of each class every day.

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Node Js Course

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About Course

Benefits of doing Node Js training

Course Curriculum

our faculties

Career Services

Certification