Web Scraping & Crawling
Why does web scarping need proxy?
Recently years, the Internet industry is developing so rapidly, the time of big data has arrived peacefully. There is a huge requirement of getting data online and web data scraping has become popular and highefficient way to obtain network data. Most users will use a crawler to gain data with different proxy IP addresses to avoid being banned from the third platforms, such as Walmart, eBay, amazon and others.
Why choose YiLu proxy?
YiLu proxy provides more than 90 million proxy IPs from 200+ countries and also supports switching one IP for one request, which is undoubtedly the best choice for web scraping.
Multiple thread crawling
In many cases, web crawling will run in a high-concurrency and multi-threaded mode, which means the amount of crawling tasks required is very large. So that will inevitably cause a large load on the site server, andthe proxy IP needs to be used to help complete the task. Otherwise, it will be very easy to be detected and discovered by the crawled site server
Avoid Crawlers Being Banned
When crawling data, crawler programs often need to make multiple high-frequency visits to the same site, and such visits are easily identified by the site server and have a high probability of being blocked. Andunder the help of different proxy IP addresses, the site server will regard that each visit comes from a different user to avoid the ban of the crawlers
Bypass the anti-crawl mechanism
Most site servers have an anti-crawling mechanism, which will be triggered by repeated requests for access with the same IP. Therefore, it is necessary to bypass the anti-crawling mechanism of the site server throughdifferent proxy IPs
