What are buffers?
It is a built-in object in Node.js that represents binary data.
It is useful when working with binary streams or when interfacing with non-JavaScript systems or protocols.
Buffer objects are used to represent a fixed-length sequence of bytes. Many Node.js APIs support Buffers.
The Buffer class is a subclass of JavaScript's Uint8Array class, extending it with methods that cover additional use cases.
While the Buffer class is available within the global scope, it is still recommended to reference it via an import or require statement explicitly.
They are used to create multiple chunks of data for processing instead of all of it immediately.
It is used in storing streaming data before processing.