What Is Node.js?
Node.js is a platform built on Chrome’s JavaScript runtime for easily building fast and scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.
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Why Node.js?
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.
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What Can Node.js Do?
- Node.js can generate dynamic page content.
- Node.js can create, open, read, write, delete, and close files on the server.
- Node.js can collect form data.
- Node.js can add, delete, or modify data in your database.
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Tagged: databasemanagement, JavaScript, Node.js, Programming
