Artificial Intelligence Crawler: Design of Automated Data Collection System

When the crawler meets artificial intelligence, how to choose the proxy IP so as not to step on the pit?

Do data collection of the old iron understand, now the site anti-climbing mechanism is more and more refined. Last week an e-commerce price comparison brother and I spit, his crawler just ran for two days, the server IP was blocked to the mother did not recognize. If there is no reliable proxy IP at this time, the whole project directly cool.

There are so many proxy IP service providers in the market nowadays, but theThe ones that can really carry the detection of AI anti-crawl systemsThe number of IP pools in the world is very high, and the number of IP pools can be counted by ten fingers. Let's take ipipgo's dynamic IP pool, their IP survival cycle control in 15-30 minutes, each request automatically switch the export node, this trick against the site's wind control system is particularly useful.

Three Tough Tips You Must Know to Engage in Automated Acquisition

The first move is called"Shoot to kill."The first thing you need to do is to set up a rotation policy that automatically switches IPs every 5 requests. For example, if you want to catch the price data of a shopping platform, if you use a fixed IP to brush wildly, the alarm mechanism will be triggered in minutes. ipipgo's rotation strategy can be set to automatically switch the IP every 5 requests, equivalent to every knock on the door to change the face.

The second move is"Act like a human being.". Nowadays, many websites will detect the mouse movement trajectory. ipipgo's browser fingerprinting simulation feature can automatically generate different device information, paired with random request intervals to make the crawler look like a real person's hand sliding to refresh the page.

Proxy IP setup tutorials that even a beginner can understand

Here we teach you to write the simplest demo in Python (the code is made anti-detection):

import requests
from ipipgo import ProxyPool Here you have to change to your own SDK.

proxy = ProxyPool.get_random()
headers = {"User-Agent": "Random UA Generator"}

resp = requests.get(url,
                   proxies={"http": proxy},
                   headers=headers, timeout=10)
                   timeout=10)

Focus on three parameters:Don't set the timeout too short(8-15 seconds recommended),UA must be changed every time,Failure auto retryipipgo's backend management system can be set to automatically recycle expired IPs, a feature that is especially important for projects that run data over long periods of time.

A guide to avoiding the pitfalls that only a veteran driver will tell you about

1. 别贪便宜买低价套餐，有些服务商的IP都是圈回收的二手货

2. Don't fight hard when encountering CAPTCHA, use the coding platform to cooperate with it.

3. Important items recommended for purchaseexclusive IP poolPublic pools are prone to peer bunching

4. Highest success rate for collection at 2-5 a.m. (website risk control strategies will be relaxed)

QA Time: Soul Torture You Might Have Encountered

Q: How much can proxy IPs actually improve collection efficiency?
A: test with ipipgo's intelligent scheduling, the average daily collection volume can be increased from 50,000 to 800,000, the key to look at the business scenario configuration

Q: What should I do if I encounter Cloudflare protection?
A: This situation requires onHighly anonymous proxy + browser environment simulationipipgo's Enterprise Edition Solution Supports TLS Fingerprint Masquerade

Q: How to judge the proxy IP quality?
A: mainly look at three indicators: response speed (95%), IP survival time (15-30 minutes best)

And finally, the big truth, now that you're doing data collection.three parts skill and seven parts resource. Choosing the right proxy IP service provider makes the project half successful. If you're looking for a complete solution like ipipgo, you'll find that it's much more reliable than just selling IPs. They have recently launched a real-time IP quality monitoring panel, which is similar to the stock market, and it is easy to see which group of IPs is performing well.