How the proxy server collects data

Editor to share with you how the proxy server collects data, I believe most people do not know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it together.

1. The egress node of a proxy server consists of IP provided by a data center server or a peer (real device) from a mobile or residential network. Each network type provides different IP types, and these IP types have specific advantages. Data center IP is usually used for large-scale crawling of target sites. Residential IP and mobile IP networks allow users to forward requests through peers within the network to simulate the real users in the geographic location they need.

two。 The main purpose of using a proxy server is to ensure that the target site only sees the egress node and not the request source. This can be used for security, collecting location-specific data, or viewing sites using different user agents, such as mobile phones and desktop computers, typically for data aggregation, validation, testing, and so on. The proxy server provides the ability to obtain the most accurate network data by eliminating the target deviation of the Internet.

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