Webscraping.pro
For some of our readers from Russia, it’s a new challenge to get to www.linkedin.com, which has been officially blocked in Russia.
On 4 August 2016, a Moscow court ruled that Linkedin must be blocked in Russia because it stores the user data of Russian citizens outside of the country, in violation of the new data retention law. The law requires all companies doing business in the country to store their users’ data locally.
In this post I’d like to share my experience with scraping data aggregator/business directory using the residential proxy of the Bright Data proxy provider in conjuction with its proxy manager.
Today we want to share with you about SquidProxies. It is a service offering anonymous HTTP/HTTPS proxies.
SquidProxies offers 2 types of data-center proxy packages, private proxies and shared proxies. The proxies are designated for just about any legal use, and work great to surf to every website. The proxies’ main use are web scraping/web crawling and SEO tools.
I want to test a proxy [gateway] service. What would be the simplest script to check the proxy’s IP speed and performance? See the following script.
I develop a web scraping project using Selenium. Since I need rotating proxies [in mass quantities] to be utilized in the project, I’ve turned to the proxy gateways (nohodo.com, charityengine.com and some others). The problem is how to incorporate those proxy gateways into Selenium for surfing web?
Today I needed to enable a Charles proxy on my Windows PC. Later I have managed the Genymotion virtual device to be monitored by the Charles proxy.
We’ve already written about suitable proxy servers for web scraping. Now we want to focus our readers on those for the huge/mass quantities data records scrape, particulary from the business directories. When scraping business directories, their web servers can identify repetitive requesting and put you on hold by looking at the IP address that is used for frequent http requests. Proxy rotation web service is the means for repeatedly changing IP address. Thus, target web server can only see the random IP addresses from rotating proxies pool at each request.
Professional data extraction requires adequate proxying to keep anonymity of scraping robots. When attempting to extract large data sets (over 1M records, ex. business directories) reliable and fast proxy service is needed.
Sequentum has released the Nohodo proxy service integration for Content Grabber. Nohodo provides a free account for Content Grabber users (up to 5000 requests monthly for free). The feature is available for both trial users and regular customers. Here’s how it works…
ProxyMesh is another rotating anonymous proxy server service that lets users stay anonymous with the help of a network of continuously rotated IP proxy servers. This service requires no software to be downloaded but it can be easily used in conjunction with Visual Web Ripper software.
I have already written several articles on how to use WebDriver for web scraping, but I have never touched on the topic of changing WebDriver’s IP address. Nevertheless, this topic is quite crucial when you come to web scraping, and here I’d like to show you an example of using proxies with WebDriver in Python (and you can easily convert it into your language API).