Next-Generation Parsing Technology - Cloud Parsing

Before introducing cloud DNS, we need to understand the principle of DNS resolution.When we search the web, we only need to enter a simple domain name to access the corresponding site.However, the computer cannot directly identify the domain name, so the domain name needs to be translated into an IP address, and this translation link is DNS resolution.

In the traditional DNS resolution scenario, if there are a large number of resolution requests for a certain domain name within a period of time, the system will frequently initiate DNS resolution requests, which will cause huge pressure on the resolution server, and easily lead to line congestion or evenIt is paralysis, which is also a common means of network attacks such as DDoS attacks and DNS queries.

Therefore, with the complexity and diversification of network attack methods, traditional analysis technology has been unable to meet the increasingly complex and severe network security situation, and cloud analysis technology is the product to meet this background and demand.

Cloud Analytics adopts the latest server cluster technology and deploys multiple parsing service nodes in areas where user traffic is relatively concentrated, which can effectively deal with large-traffic network access and parsing requests.Compared with traditional parsing technologies, cloud analyticsTechnology offers the following advantages:

1. Smart Line Selection

The cloud analysis system has more than 1,000 subdivided analysis lines, which can determine the region and operator of the visitor according to the IP address, and intelligently match the corresponding lines, which effectively avoids the delay caused by cross-domain and cross-network, and greatlyImprove parsing speed and stability.

2. Load Balancing

Zhongke Tripartite Cloud Analysis System has more than 1,000 subdivided analysis lines, which can determine the region and operator according to the visitor's IP, and intelligently match the corresponding lines, which effectively avoids the time and cost caused by cross-domain and cross-network.extension, greatly improving the parsing speed and stability.

3. Downtime switchover

The cloud parsing system will monitor the parsing status of the website in real time. Once a server is found to be down, it will immediately switch parsing to other available servers to ensure that the website is always in a never-down state.