Yelp Review Capture: Merchant Ratings Capture Solution

How do you glean Yelp reviews? The wild card for gleaning that restaurateurs are using

Anyone who has ever owned a store knows that Yelp ratings are a lifeline. What are the ratings of your competitors? What are the customer's favorite complaints? If you can get your hands on this data, you can change the menu. But crawl the data directly? Minute IP blocking no negotiation. Today, we will nag how to use proxy IP security data, hand in hand to teach you to see through the pants of competitors.

Why do traditional methods die so quickly?

I've seen Bean use his own network to tough it out:Single IP High Frequency RequestI'm not sure if I'm going to be able to do that, but I'm going to be able to do it in half an hour. There is also a free proxy, the results of IP early into the Yelp blacklist, climbed a lonely. The more tragic is that the data did not get, their own business IP was also sit-in ban.

The right way to open a proxy IP

Our ipipgo residential agent has three axes:Real Life Behavioral Simulation+IP auto-rotation+Request frequency control. Play it this way exactly:

1. Randomize the selection of countries and regions for each request (don't just glean from one place)
2. Every 20 climbing automatically change IP, 5 articles earlier than the competitors to change more secure
3. Disguise the browser fingerprints, Chrome, Firefox rotation

Tested with ipipgoDynamic Residential AgentsThe key is to set up this parameter, which will allow you to collect 5000+ merchants' data for 7 consecutive days with 0 banning records. The key has to set up this parameter:

 Python Sample Code
proxy = {
    'http': 'http://ipipgo_username:password@gateway.ipipgo.com:8000',
    'https': 'http://ipipgo_username:password@gateway.ipipgo.com:8000'
}
headers = random UserAgent library generation() recommended fake_useragent library

Anti-banning shenanigans

It's not enough to just change the IP, you have to play with it a bit:
- Concentrated collection from 3-5 a.m. (period of lax platform defenses)
- Start by crawling 10 reviews, click on 3 merchant pages, and then continue crawling
- Don't fight with CAPTCHA, change IP and continue from the breakpoint.
- With ipipgo.session hold functionMaintain login status

QA First Aid Kit

Q: Will I be sued by Yelp?
A: It is not illegal to collect public data, but don't commercialize the raw data. Data desensitization is recommended

Q: How do ipipgo's agents choose their packages?
A: Small-scale selectionpay per volume(from 1GB of traffic), long-term needs to choose the Enterprise Edition with customized IP pools

Q: What should I do if I return to a blank page after crawling?
A: Eighty percent triggered anti-climbing. Immediately deactivate the current IP, change ipipgo's alternate gateway, reduce the collection frequency

At the end of the day, a proxy IP is a tool that focuses on theSimulation of real-life behavioral patterns. With ipipgo's intelligent routing function, automatically switching the optimal node, much more trouble-free than manually tossing. Recently, their family activities, new users to send 100,000 API call quota, enough to climb the full amount of data of 200 stores.