What is the difference between a "node stream" and a "filter stream"?

Question

I am having difficulty understanding the differences between "node streams" and "filter streams".

I already saw this question.

Node streams {Data sink stream}

• Contain the basic functionality of reading or writing from a specific location.
• Types of node streams include files, memory and pipes.

Filter streams {Processing stream}

• Layered onto node streams between threads or processes.
• For additional functionality – altering or managing data in the stream.

Can anyone provide some examples to explain the differences more clearly?

Answer 1

Node is more like nodeJS while filter is just String function filtering out texts.