Blockchain Application: Distributed IP Proxy Pool Building

When proxy pools hit the blockchain, it gets interesting.

Crawlers certainly understand that the traditional proxy pool is like a time bomb - it is not possible to say when the target site is blocked to the mother and father do not recognize. Centralized server IP storage, scheduling IP of the old ways, minutes by the anti-crawler system to find out the law. At this time, if the blockchain that set ofdecentralizationof play moved over and things got interesting.

What kind of surgery has blockchain given to the proxy pool?

For example, proxy IPs used to be stored in their own servers, but now they have been changed to a common bookkeeping for all nodes in the network. Each participating node is both an IP user and a provider, and uses smart contracts to automatically settle traffic costs. The point is:

Hands on with building a distributed agent pool

Don't be intimidated by blockchain, the actual build is easier than you think. There are four key steps:

Step 1: Pick the right underlying framework
Hyperledger Fabric is too heavyweight, we recommend using lightweight IPFS + Ether dual spelling. IPFS is responsible for storing IP address data flow, Ether runs smart contracts for scheduling command.

Step 2: Getting the node network right
Find at least 20 initial nodes (ipipgo's recommended)High Stash Dynamic Residential IP), each node deploys proxy client + blockchain ledger. Note that the IP geography should be decentralized, don't all pile up in the same city.

Step 3: Write a reliable smart contract
Focus on implementing three features: automatic detection of IP survival rate, rotation scheduling algorithm, and traffic billing system. Remember to set up the meltdown mechanism in the contract - a certain IP will automatically go offline if 3 consecutive requests fail.

Why do you recommend ipipgo to play assist?

It's time-consuming and laborious to build your own nodes, so why not just use off-the-shelf resources. ipipgo'sdynamic poolingFits right into the blockchain agent pool:

• Real-time update of residential IP in 200+ cities nationwide
• Maximum survival time of 2 hours per IP (anti-association magic weapon)
• Supports per-request billing and seamless integration with smart contracts

Tested using their API to interface with the Ethernet contract, the initial node deployment can be completed in 10 minutes, than self-built nodes to save effort is not a half a star.

A Guide to Avoiding the Pit (Blood and Tears)

- Don't try to use free IPs on the cheap, records can't be deleted on the blockchain and crappy IPs will permanently pollute your network
- Smart contracts must be addedfrequency limit, preventing a node from being over-called
- Regularly run node health with ipipgo's detection interface to automatically replace failed IPs

A QA session that even a white person can understand

Q: Will I burn more money with a blockchain proxy pool?
A: Initial node deployment costs a bit of silver, but saves money in the long run instead. Traditional proxy pools have 20%-30% of IP waste, blockchain solutions can suppress the waste rate to below 5% through intelligent scheduling.

Q: Do I need to know Solidity programming?
A: basically do not need! ipipgo provides ready-made contract templates, change the parameters can be used. If you really can't handle it, their technical customer service can remotely assist in deployment.

Q: How do you prevent nodes from being evil?
A: two tricks: 1) access to ipipgo's quality scoring system, low-scoring IP automatic isolation 2) set up a deposit mechanism, evil nodes to deduct the deposit

Technology know, distributed proxy pool this thing is like playing guerrilla warfare - so that each IP has become an independent combat unit, the site's anti-climbing system simply can not feel the law. With ipipgo's resource base, and then set on the blockchain scheduling logic, the data collection success rate can directly soar to 90%+. Next time you encounter anti-climbing problems, you may want to try this wild way.