Hong Kong proxy server building tutorial: self-built and professional services to choose from

What exactly is the use of Hong Kong proxy servers?

Brothers engaged in network projects understand that there is a reliable Hong Kong agent equivalent to more invisible channel. Especially do cross-border e-commerce gang, the server in Hong Kong can avoid the trouble of the domestic room for the record, the loading speed is much faster than the overseas room. To cite a real case, last year, an independent station of friends with Hong Kong agents, PayPal payment success rate directly from 72% soared to 89%.

Self-built proxy server stepping on the pitfalls of the actual record

I've been tossing servers myself and know that buying a VPS and installing the environment is a sinkhole. Last year I bought a Hong Kong VPS in a cloud service provider, the results of the installation of Squid encountered kernel version conflicts, tossing two days to fix. Here is a simplified version of the configuration:

sudo apt-get install squid
vim /etc/squid/squid.conf
 Add these two key lines
http_access allow all
http_port 3128

It looks simple, right? But in practice, you'll encounterport blocking,traffic anomalyThese moths. Once I was warned by the server room at 3am about traffic overruns, and finally realized it was a proxy that didn't do access restrictions being used as a broiler.

The Law of True Fragrance for Professional Agency Services

Self-built can not play the brother directly see here. Take ipipgo as an example, his Hong Kong node has a hidden function -IP Mixed Mode. Simply put, it automatically switches between residential IPs and server room IPs, making it more difficult to be recognized than a single type of proxy. Previously there is a customer doing data collection, with ordinary proxy success rate of only 60%, switch to this mode directly dry to 98%.

ipipgo hands-on configuration manual

Let's focus on his house.Dynamic Residential AgentsThe tawdry operation. Configure it this way in the crawler script, and you're guaranteed to double your data collection efficiency:

import requests

proxies = {
    'http': 'http://user:pass@gateway.ipipgo.com:24000',
    'https': 'http://user:pass@gateway.ipipgo.com:24000'
}

response = requests.get('destination URL', proxies=proxies, timeout=30)

Be careful to putsession hold parameterSet up a 30-second rotation, so that you will not be frequently dropped and can avoid banning. The actual test with this configuration continuous running 12 hours without problems, than the previous self-built much more stable.

Old Driver QA Time

Q: How do I choose between self-build and professional services?
A: the average daily request volume of more than 5000 times directly on the ipipgo, small play can play with their own VPS. but pay attention to the Hong Kong server room now check strict, self-built easy to be blocked.

Q: What's the gateway to dynamic homes and static packages?
A>Dynamic IP is suitable for robbing limited edition sneakers such as the need to frequently change IP scenarios, static IP is recommended to do overseas accounts to raise the number, especially to bind the payment method of the business.

Q: Are there any money-saving tips for those who say ipipgo is expensive?
A> His enterprise version supports traffic carryover, so you can hoard the unused traffic at the end of the month. There's also a hidden trick - contact customer service on weekday afternoons to say you have long-term cooperation intentions, and you can often get additional discounts.

Lessons learned through blood and tears

Last year, when I was helping my company with their proxy program, I tested 7 service providers. ipipgo's best one wasCity-level positioningWhen you do localized promotion, you can pinpoint the area. There is a car rental client, need to simulate the different areas of Los Angeles users visit, using his static home directly specify the zip code on the line, than the competitors are much more accurate.

Finally, a piece of advice: do not believe that those 9.9 monthly agents, especially to do the business of payment interface calls. Before the cheap to buy a low-priced service, the results of triggering the wind loss of five-figure margin, blood lessons ah!