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The Applied Data Science Workshop

You're reading from   The Applied Data Science Workshop Get started with the applications of data science and techniques to explore and assess data effectively

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Product type Paperback
Published in Jul 2020
Publisher Packt
ISBN-13 9781800202504
Length 352 pages
Edition 2nd Edition
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Author (1):
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Alex Galea Alex Galea
Author Profile Icon Alex Galea
Alex Galea
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Introduction to HTTP Requests

The Hypertext Transfer Protocol, or HTTP for short, is the foundation of data communication for the internet. It defines how a page should be requested and how the response should look. For example, a client can request an Amazon page of laptops for sale, a Google search of local restaurants, or their Facebook feed. Along with the URL, the request will contain the user agent and available browsing cookies among the contents of the request header.

The user agent tells the server what browser and device the client is using, which is usually used to provide the most user-friendly version of the web page's response. Perhaps they have recently logged in to the web page; such information would be stored in a cookie that might be used to automatically log the user in.

These details of HTTP requests and responses are taken care of under the hood thanks to web browsers. Luckily for us, today, the same is true when making requests with high-level languages...

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