Data Collection Company: Professional Proxy IP Collection Service

Why do data collection companies have to use proxy IPs, and what are the pitfalls you may be stepping into every day?

Do data collection of peers have been worried about bald head recently, a platform has just updated the anti-climbing mechanism directly to the collection of efficiency cut in half. Last week, Lao Zhang's team used real IP to capture commodity information, and the result was that 23 IPs were blocked in less than 3 hours, and the project almost went yellow. At this time, we need a professional proxy IP to act as a "stand-in actor", so that data collection is no longer running naked.

Proxy IP Survival Guide for Real Scenarios

First of all, let's talk about a practical case: the company doing e-commerce price comparison to capture 300,000 pieces of commodity data every day. If you directly use the company's fixed IP, the basic can not last half a day. At this time it is necessary toMulti-region, multi-hour, multi-IP rotationThe triple axe:
1. East China IP morning catch Taobao
2. North China IP stares at Jingdong in the afternoon
3. Sweeping Pinduoduo in the morning with a South China IP.
This avoids platform monitoring and allows access to up-to-date price data.

import requests
from ipipgo import RotateProxy

proxy = RotateProxy(api_key='your_ipipgo_key')

for url in target_list.
    response = requests.get(
        url, proxies={"http": proxy.get
        proxies={"http": proxy.get(), "https": proxy.get()},
        timeout=10
    )
     Processing data logic...

What are the hard metrics to look for when choosing a proxy IP?

Agency services on the market are a mixed bag, remember these three life and death lines:

Particular attention should be paid toIP purityThe previous counterparts to buy cheap second-hand IP, the results of the collection of data are all others climbed the old cache. ipipgo IP pool every 15 days to force the cleaning of a time, to ensure that each IP is a "state of the first born".

Proxy IP Configuration Tips That Even a White Guy Can Handle

A lot of newbies plant on the basic configuration, here are three must-do settings:
1. Don't set the timeout for more than 10 seconds - Change your IP address when you get stuck.
2. The number of concurrencies depends on the IP package - ipipgo Basic recommends 20 threads.
3. Remember to set up request header randomization - don't use the default Python-UA!

Here is a lesson in tears: a company did not set the request interval, 1 second wildly sent 50 requests, directly triggering the platform wind control. It is recommended to userandom hibernationBig Law:

import random
import time

def safe_request(url): time.sleep(random.uniform(1,3))
    time.sleep(random.uniform(1,3))
     Smart routing with ipipgo
    return requests.get(url, proxies=proxy.get())

Frequently Asked Questions First Aid Kit

Q: What should I do if the proxy IP often fails to connect?
A: check whether the http proxy is used for https sites, ipipgo background can be turned on smart protocol adaptation

Q: Sudden slowdown in acquisition?
A: It is possible that the IP speed is limited, in ipipgo console to open the "speed priority" mode, automatic filtering of slow nodes

Q: What if I need a specific city IP?
A: ipipgo support by province and city filtering IP, for example, as long as the Shenzhen mobile IP, in the API parameters plus location=Shenzhen&carrier=Mobile can be

Why do old birds go with ipipgo?

Here's an insider's view of the industry: a publicly traded data company tested eight proxy services and finally selected ipipgo based on three things:
1. Real CAPTCHA automatically over - Automatically triggers cracking module when encountering CAPTCHA
2. Traffic burst support - double eleven period 5 minutes to expand 10 times the IP pool
3. Flagging of anomalous data - automatic identification and filtering of contaminated data sources

They've been doing it lately.IP Portrait FunctionMore absolute, it can display the historical usage records of each IP, as clear as checking the physical examination report. Teams that need large-scale data collection are recommended to go directly to ipipgo's enterprise customized version, which comes with a large IP quality monitoring screen that shows the collection health of each channel in real time.

In the end, the choice of proxy IP is like looking for a partner, just look good is useless, you have to be able to live. Those who promise "never blocked" is absolutely unreliable, the key to look at the service provider'sEmergency response capacity. Last week a platform suddenly upgraded anti-climbing, ipipgo two hours to push the new version of the SDK, this reaction speed is the data company's life-saving.