当前位置:网站首页>Next-Generation Parsing Technology - Cloud Parsing
Next-Generation Parsing Technology - Cloud Parsing
2022-08-05 06:21:00 【Chengyun Technology】
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.
边栏推荐
- markdown editor template
- spark source code-RPC communication mechanism
- RAID磁盘阵列
- Configuration of TensorFlow ObjecDetectionAPI under Anaconda3 of win10 system
- H5 的浏览器存储
- VRRP principle and command
- 用户和用户组管理、文件权限管理
- 入职前,没想到他们玩的这么花
- Will intelligent operation and maintenance replace manual operation and maintenance?
- spark source code - task submission process - 2-YarnClusterApplication
猜你喜欢
The problem of calling ds18b20 through a single bus
[Paper Intensive Reading] The relationship between Precision-Recall and ROC curves
Cloud computing - osi seven layers and TCP\IP protocol
[问题已处理]-jenkins流水线checkout超时
Network wiring and digital-to-system conversion
Mongodb query analyzer parsing
[issue resolved] - jenkins pipeline checkout timeout
Technology Sharing Miscellaneous Technologies
干货!教您使用工业树莓派结合CODESYS配置EtherCAT主站
NAT实验
随机推荐
Wechat applet page jump to pass parameters
May I ask how to read the binlog of the two tables of hologres through flink sql, and then how to join?
Growth: IT Operations Trends Report
spark source code - task submission process - 3-ApplicationMaster
Mina disconnects and reconnects
ALC实验
input详解之文件上传
static routing
selenium模块的操作之拉钩
线上问题排查流程
Servlet跳转到JSP页面,转发和重定向
time complexity and space complexity
spark source code - task submission process - 1-sparkSubmit
spark source code - task submission process - 5-CoarseGrainedExecutorBackend
Regular expression small example - get number character and repeated the most
[Day6] File system permission management, file special permissions, hidden attributes
大小屏适配
config.js相关配置汇总
Operation and maintenance engineer, come and pick up the wool
教您简单几步实现工业树莓派正确安装RS232转USB驱动