Node JS
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About this course
A common task for a web server can be to open a file on the server and return the content to the client.
Here is how PHP or ASP handles a file request:
- Sends the task to the computer’s file system.
- Waits while the file system opens and reads the file.
- Returns the content to the client.
- Ready to handle the next request.
Here is how Node.js handles a file request:
- Sends the task to the computer’s file system.
- Ready to handle the next request.
- When the file system has opened and read the file, the server returns the content to the client.
Node.js eliminates the waiting, and simply continues with the next request.
Node.js runs single-threaded, non-blocking, asynchronously programming, which is very memory efficient.
Node.js is similar in design to, and influenced by, systems like Ruby’s Event Machine and Python’s Twisted. Node.js takes the event model a bit further. It presents an event loop as a runtime construct instead of as a library. In other systems, there is always a blocking call to start the event-loop. Typically, behavior is defined through callbacks at the beginning of a script, and at the end a server is started through a blocking call like EventMachine::run(). In Node.js, there is no such start-the-event-loop call. Node.js simply enters the event loop after executing the input script. Node.js exits the event loop when there are no more callbacks to perform. This behavior is like browser JavaScript — the event loop is hidden from the user.
Curriculum
- Node.js - Introduction, Environment Setup
- REPL Terminal
- Package Manager (NPM),
- Callbacks ,Promises, async & await
- Event Loop
- Event Emitter
- Buffers & Streams
- File System
- Global Objects
- Express overview and installation
- Basic routing
- HTTP Methods
- URL Building
- Middleware
- Templating
- DB connection/integration with Mango,
- Cookies
- Sessions
- Auth
- Restful APIs
- Debugging & Best Practices
- Mongo native Driver
- Mongoose
- Project Work
FAQs
I am from non-computer science background. Can I join this course?
Learning Software Technologies are open to everyone irrespective of their academic background. Thus, any aspirant from non-computer science can join and learn the software technologies.
Can I get job after this course?
There are a lot of opportunities available for candidates who are having certification in various software technologies. Thus, the candidates having good potential can get the job after the completion of the course.
Will this course offer any real time project?
Besides learning the basics and theoretical concepts, the courses will provide a real-time and hands-on experience on the live projects to the candidates.
How can you help me, if I face some issue while writing a program?
We have a dedicated team of mentors to help you learn all the basics of coding and help you to become a better programmer.
How can you train me, if I stuck at some where
We will assess the students based on the previous skills and knowledge of a particular technology. Thus, it becomes easier for us to mentor and guide you based on your learning capabilities.
Can I get any interview preparation support?
Master Coding offers a special mentorship program for the candidates to face interviews with confidence. We also conduct Mock Interviews to make the candidates prepared for the job interviews.
Will you provide any certification?
Master Coding provides a course completion certificate for the aspirants to help them crack jobs in the top companies.
Which is best in React and Angular?
Angular is a full-fledged framework, and React is a library. However, have equal opportunities in the market. Angular is best for huge projects. React is efficient for small or medium-level projects.
What is the purpose of MongoDB?
MongoDB is a document-oriented database manager designed for storing high volumes of data. It saves data in binary JSON format and implements the concept of collection and documentation. MongoDB is a cross-platform, NoSQL database equipped with high performance, high scalability, and flexibility that allow for seamless querying and indexing.
What is the purpose of ExpressJS?
ExpressJS is a web application framework designed to support and host Node.js projects. It is an open-source framework available under the MIT license. ExpressJS manages the workflow between the front-end and the database and facilitates a smooth and secure transfer of data.
Who is this course for?
The course gives you a platform where you can create web-based apps. This course is dedicated to the aspirants who see themselves as future web developers with full-stack.
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mahesh
from vnr
completed full stack
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Umashankar
The course is very good to the point and has a good structure. The way of explanation from basics is really good. doubts clarifying session was best part of the whole session.The instructor explains the material clearly, with plenty of examples and assignments. assignments help us in remembering what was thought in the session.excellent teaching skills.nice punctuality.
Vnrvjiet
So much dedicated towards teaching.
Nice punctuality and good Organization of concepts.
test user
Best trainer