Nowadays, in the era of big data, crawler programs have become the most convenient way to obtain data around us. Whether it is for individuals or enterprises, especially in data collation, using crawler programs to collect data can often save more time. But when using crawler programs, proxy IPs are often indispensable. However, there are many proxy IPs on the market. How should users choose?
When choosing a crawler proxy IP, because under normal circumstances, the amount of tasks required for the crawler is huge, so you should choose a proxy IP with a larger service provider, fast website traffic, and the ability to help complete the task as quickly as possible, otherwise it will be easily discovered by the site server.
When crawling data, crawlers often make multiple requests to a site. However, when making requests, they are likely to be detected by the security policy of the site server. Therefore, when choosing a proxy IP, you need to choose dynamic proxy IPs and change the address for each request to avoid being discovered by the service provider.
Can I use a free IP?
If you don't want to choose a paid IP address, you can also try to use the free IP recommended by the third-party tool software on the website. However, most free IPs have poor stability and can only handle some simple tasks. For tasks like crawlers, most free IPs are not directly competent. If you choose a free IP, you need to be prepared. Free IPs may cause background data leakage, security performance cannot be guaranteed, and tasks like crawlers may also have network anomalies or direct disconnection. Therefore, it is generally recommended to choose a paid agent if you want to carry out multi-threaded large-scale crawler business.
Kookeey has provided services to many well-known Internet companies, helping to improve the crawling efficiency of crawlers, supporting large-scale use of APIs, and supporting multi-threaded use.
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