Technologies Node.js
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Node.js
Node JS course in Kerala is an open-source, cross-platform JavaScript runtime environment that allows developers to execute server-side JavaScript code. Node.js has gained widespread popularity for its efficiency and scalability, particularly in building real-time, networked applications. Here's a concise overview of Node.js:
All in all, Node.js has raised great interest among developers who aim at developing network applications with JavaScript language on the server side more secure, highly scalable, and real-time. Asynchronous and event-driven, it is ready for various usages with a packages to work together and process data. If it is for your career then link up with the Top Node JS course in Kerala.
Here’s a concise overview of Node.js:
JavaScript Runtime:
JS for this makes it possible to write JavaScript even outside the browser, therefore the language is good for server-side programming. They use the V8 engine for JavaScript, which was Google’s browser, the Google Chrome browser.
Event-Driven and Asynchronous:
JS has been developed to operate in an event-driven asynchronous I/O fashion. This makes it possible for it to work with a high number of connections at the same time thus freeing it from the problem of threading which makes it suitable for developing highly scalable applications.
NPM (Node Package Manager):
JS has NPM which enables one to install and share third parties’ libraries and tools easily and efficiently. Today NPM is one of the biggest open-source library ecosystems among software developers.
Cross-Platform:
JS is cross-platform and can thus be deployed on different operating systems – Linux, macOS, and Windows.
Modules and Commons:
JS supports the Common JS module system and therefore allows the developers to organize their work in such a way that they can easily reuse components. Modules are easily imported and exported, making code organization and maintainability within easy reach.
Support for the JavaScript Ecosystem:
JS promotes a unified development experience by enabling developers to use their knowledge of JavaScript on both the client and server sides. This makes it possible for front-end and back-end
developers to share code and knowledge.
Enrolling in our extensive course is the first step towards becoming a proficient Node.js developer. Our Node JS course in Kerala Thiruvananthapuram is intended to help you succeed, regardless
of whether you’re just starting or want to improve your current abilities.
1.Installing and Exploring Node.js
- What is node.js ?
- Why node.js ?
- What can node.js do ?
- What is node.js file ?
- Features of node.js
- Installing node.js
2.Node.js Module System
- Importing core modules
- Importing npm modules
- Importing local modules
- Buffer
- Stream
3.File System
- Read
- Write
- Update
- Delete
- Rename
- Upload files
4.Global Objects
- __filename
- __dirname
- setInterval()
- setTimeout()
- clearTimeout()
5.Asychronous Node.js
- Basics
- Event loop, Event emitter
- Callback Concept
6.Express Framework
- Overview
- Installing
- Response and Request
- Basic Routing
- GET, POST method
7.Restful APIs
- Rest Architecture
- RESTFUL Web Services
8.Scaling Application
9.Database Connectivity
- Node.js MySQL
- Create Database and Table
- Insert
- Delete
- Select
- Update
- Drop
- Join
- Order by
- Limit
- Node.js MongoDB
- Create Database and collection
- Insert
- Delete
- Select
- Update
- Drop
- Join
- Sort
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