Proxy IP Link Data Collection: Link Data Proxy Collection Solution

What exactly is the use of proxy IPs in Collage data collection?

Engaged in the data collection understand, Collingwood on the account activity to stare particularly tight. To cite a chestnut, the same IP short time frequent operation, light pop-up verification code, heavy direct seal. This timeDynamic Residential Proxy IPIt's like resurrection coins in a game - changing the IP of a real user in a different region for each operation so that the system thinks it's all normal people operating.

For example, with ipipgo's dynamic residential IP pool, each request automatically switch to the United States, Germany, Japan and other places of residential IP. so that the collection efficiency can be doubled not to mention that the account survival cycle is also extended from the original 3 days to more than 2 weeks. Before a foreign trade customers, with this method for a month to catch 50,000 accurate buyer data, more than 20 times more efficient than manual.

Hands-on learning to build a collection program

Here's one.Python Sample Code, focusing on the proxy settings section:

import requests
from itertools import cycle

 List of proxies from ipipgo (recommended to use API to get them dynamically)
proxies = [
    'socks5://user:pass@us.proxy.ipipgo.com:30001',
    'socks5://user:pass@de.proxy.ipipgo.com:30001',
    'socks5://user:pass@jp.proxy.ipipgo.com:30001'
]
proxy_pool = cycle(proxies)

def get_linkedin_data(url):
    for _ in range(3): failure retry mechanism
        current_proxy = next(proxy_pool)
        current_proxy = next(proxy_pool)
            current_proxy = next(proxy_pool) try: response = requests.get(url, proxies={'http':)
                proxies={'http': current_proxy, 'https': current_proxy}, timeout=15)
                timeout=15)
            if response.status_code == 200: return response.
                return response.text
        except Exception as e.
            print(f "Error with proxy {current_proxy}: {str(e)}")
    return None

Watch out for a few potholes:
1. Preferably randomly sleep for 2-5 seconds after each request
2. It is recommended to use headless browsers for complex page capture
3. Enterprise level needs directly on ipipgo'sStatic Residential IPBind a fixed IP to a task

Guidelines on demining of common problems

Q: Why is it still restricted with proxies?
A: may have stepped on three mines: ① proxy IP purity is not enough ② operation frequency is too fierce ③ did not simulate the browser fingerprints. It is recommended to use ipipgo firstFree Test IPTest the environment.

Q: How to choose between dynamic IP and static IP?

Q: How fast can I collect?
A: The actual test with ipipgo's S5 proxy, with multi-threading can run up to200-300 beats/minute. However, be aware of Collage's anti-climbing strategy, which is recommended to be limited to 120 times/minute.

How to play with ipipgo's hidden features

A tawdry operation that many users don't know about:
1. TK Line: Optimize latency for specific countries, e.g. German line latency can be pressed down to 80ms.
2. One-click client switching: Manage multiple IPs without writing code
3. IP warm-up function: New IPs automatically simulate normal user behavior before committing to acquisition

Just last week a client who is an executive search professional used ourEnterprise Customized PackagesEngaged in a tawdry operation: 50 static IP assigned to 10 crawler instances, each instance is bound to 5 IP rotation, the direct realization of 7 × 24 hours uninterrupted collection, the average daily crawl is stable at about 30,000 items.

Finally, a key point: Collage data collection is not faster than anyone else, but longer than anyone else who lives. Newbies are advised to start withDynamic Residential (Standard)Test the waters, and so feel clear anti-climbing law and then on the higher-order play. What specific problems directly find ipipgo technical customer service, they support 1v1 program customization, than their own blind folding much more worry.