Shulou(Shulou.com)06/02 Report--

What this article shares with you is whether it is necessary to use proxy ip for a large number of data collection. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article. Let's take a look at it with the editor.

In recent years, with the rapid development of the Internet, the number of users has increased sharply. Nowadays, the Internet can be regarded as a huge database resource, which goes deep into all aspects of people. How to collect resources quickly and present them in an organized way will be a big problem. In this context, the professional term "web crawler" arises at the historic moment, and develops rapidly, becoming a great development prospect.

Web crawler is an important part of the search engine, according to certain rules, orderly automatic collection of information. Not all places in the Internet can grab information unimpeded. In the face of websites with anti-crawling strategies, you need to use a large number of proxy ip resources for data collection.

In the actual operation process, we will feel that to be a web crawler, a big problem we have to face is how to break through the anti-crawling mechanism, which is related to the efficiency of your work. And break through the anti-climbing mechanism how to get a huge and stable agent IP resources. From a cost point of view, building an agent IP pool by yourself is stable, but it is expensive, and it takes manpower to maintain it regularly, which is not suitable for small and medium-sized web crawler developers.

The above is whether it is necessary to use proxy ip for a large number of data collection. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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