With a humungous amount of data flowing through the internet, we often need to write data packets on the go to the desired location like memory bytes or a certain file.

In the second part of the series Handling Data Streams in Golang,
wrote an article describing the io.Writer interface, using the inbuilt writers and also implementing custom writers on your own.

https://www.smartscribs.com/data-streams-in-golang-ii/