A beginner guide to web scrapping with proxies

The worldwide web is a treasure trove of data. The availability of huge swans of data boosted by the development of lightning-fast analytics tools and inexpensive computing power has made businesses get a competitive advantage over others using data-driven strategies. Suppose you want to get data about Towing services in Alexandria, you can make use of proxies to extract the same.

A proxy is a third party server that allows users to route their requests through these servers and an IP address. With the use of proxies, the site you are making a request to no longer sees your IP address but sees the IP address of the proxy that gives you the ability to scrape the web with more safety.

Why use a proxy

With the use of a proxy, it will allow you to mine a site with more reliability and reduce the chances of the spiders you are using getting banned or blocked.

A proxy will also allow you to make a request from a specific geographical location or device and this can help you see region-specific content that a site displays. It can be particularly important when scrapping data from online retailers.

Proxies will also allow you to make a higher volume of requests to a target site without worries of getting banned. You will also have access to unlimited concurrent sessions on the same or different sites.

Which proxy options are available?

It can be a daunting task to choose the ideal proxy solution especially if you ate a beginner. For web scrapers, data centers are the most common and ideal options for them, because they are cheap and readily available. IPs of these servers are located in data centers and are all over the globe.

For datacenter proxies, you can make a choice between residential IPs and mobile IPs. Residential IPs will allow you to make a request through a residential network. Although they are very reliable, they are harder to get and overly expensive.

On the other hand, you can use mobile IPs as well. They are used when scrapping the web for mobile-oriented results. They are also expensive. Another disadvantage is that you can get yourself into trouble because the owner of the mobile device is not aware that you are using their IP address.

Managing proxies

Depending on the activities you want to perform and the scale of your web scrapping, you can use 10 to a couple of 1000s of proxies. Managing 10 proxies is fairly easy, but managing thousands of them becomes a complex task.

When managing thousands of proxies, you can outsource or do it yourself. With outsourcing, you hire companies and solution providers to manage your proxies. They will manage proxy rotation and session management.

If you purchase a pool of proxies, you can build your proxy management solution to run challenges such as throttling. Although it can be cheap to develop, it is also time and resource consuming, so it makes more sense time-wise and resources wise to outsource.

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