The biggest downside of our method so far is that the remote devices do not return structured data. They return data that is ideal to be fitted on a terminal to be interpreted by a human, not by a computer program. The human eye can easily interpret a space, while a computer only sees a return character.
We will take a look at a better way in the upcoming chapter. As a prelude to Chapter 3, APIs and Intent-Driven Networking, let's discuss the idea of idempotency.
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