Cdn acceleration server_cdn acceleration server principle_cdn acceleration server construction

home page Keyword index C Cdn acceleration server

Cdn acceleration server

https://www.hncloud.com/uploads/UEditorImages/202212/14/a34075ff24bd924c9732d209db6caf3e.jpg

The CDN node will include nginx and cache. nginx is used for load balancing, The cache is used as a cache. After the user requests to the CDN node, if the user's content is not cached in the cache, the CDN node will go to the origin station to request the resources the user needs. After obtaining the data, the CDN node will do two things, return the data to the user, and cache the data in the cache, so that the same request can be retrieved from the cache without returning to the source. In addition, you should note that the current CDN does not allow the source station to push data. It is the first time to go to the source station to fetch data. It uses the method of pulling data.

CDN acceleration solves the access delay problem caused by distribution, bandwidth, and server performance. It is applicable to site acceleration, on-demand, live broadcast, and other scenarios. Users can get the content they need nearby, solve the Internet congestion, and improve the response speed and success rate of users visiting websites.

The purpose of CDN is to reduce resources as much as possible to ensure the continuity of information under the circumstances of forwarding, transmission, link jitter, etc. CDN plays the role of escort and accelerator. It can trigger information quickly and accurately and reach every user, bringing more extreme use experience.

5M CN2 GIA about 16.33 yuan/month

As low as 4.1, 50 M 988 yuan/month

As low as 40%, 30G defense costs 1188 yuan/month

1C/2C/4C optional

Jun

eighteen

What are the server requirements for large-scale data processing?

Large scale data processing servers need to have strong computing power, not only multi-core processors, but also GPU acceleration. High performance multi-core processors can process multiple tasks in parallel and improve the speed of data processing. For some tasks requiring parallel computing, GPU acceleration is also required to improve computing efficiency.

Jun

eighteen

What is the difference between the server GPU and CPU performance?

The differences between the server GPU and CPU are mainly reflected in architecture design, computing power, memory architecture, energy consumption and application scenarios. The choice of CPU or GPU depends on the specific task requirements. For highly parallel and data intensive computing tasks, GPU can often provide higher performance and efficiency. For general computing and tasks requiring complex decision logic, CPU is a more appropriate choice.

Jun

eighteen

5 points you should not pay attention to if you want to rent a GPU server

Select the appropriate GPU model. You should know that different GPU models have different performance, memory size and processing power. Common GPUs include NVIDIA A100, V100, RTX 3090, etc. Before selecting a GPU server, we need to understand our own computing needs, and select the appropriate GPU model by checking key indicators such as the number of GPU cores, video memory size, and computing power to ensure that the selected GP is compatible with the software and framework you need to use.

Jun

seventeen

Count the advantages and applicable scenarios of virtual machine

The cloud virtual machine has the advantages of high reliability and high availability. By using multiple servers to store and process data, even if one server fails, the system can automatically switch to other servers that are running normally, without affecting the overall service and ensuring the continuity of the service.

Jun

seventeen

Why does advanced anti DDoS server need ddos stress test? Test steps

Advanced anti DDoS server usually refers to a server with strong protection capability and can resist network attacks. They usually use advanced firewall, traffic cleaning, intelligent routing and other technologies to filter and block malicious traffic, so as to ensure the stable operation of normal business. Before renting the advanced anti DDoS server, it is recommended that users first conduct ddos stress tests to get a more intuitive and comprehensive understanding of the performance of the advanced anti DDoS server.

Jun

fourteen

What are the types of database servers and what are their advantages

Different types of database servers have their own advantages. Choosing the appropriate database type needs to be weighed according to specific application scenarios and requirements. Relational databases are suitable for scenarios that require strong consistency and complex queries; NoSQL database is suitable for high concurrency and big data processing; NewSQL database combines the advantages of relational and NoSQL, and is suitable for distributed applications; The main memory database is suitable for real-time processing and low latency requirements; Graph database focuses on complex relational data; Time series database optimizes time series data; Multi model databases provide greater flexibility.

Jun

fourteen

How many gigabytes of monthly traffic is enough for lightweight ECS?

Different types of websites have different demands for traffic. Generally speaking, personal blogs or small business websites usually have low traffic, and most of their content is text or a small number of pictures. In this case, 10GB-50GB traffic per month is enough to meet their use needs. E-commerce websites have a high demand for traffic, usually a large number of pictures, videos and user interactions, which may require 50GB-200GB of traffic every month, or even more.

Jun

fourteen

Why does FTP upload always fail to connect to the website space?

FTP is a standard network protocol and a commonly used tool in website management. It is mainly used to upload and download files between the local computer and the server.

Related keywords

Unlimited defense server Lightweight application ECS Lightweight application server Cast server Streaming media server Tiktok server Game server Video server AI server Eudemon Paru dedicated server

Latest articles

What are the server requirements for large-scale data processing? How much is the rental price of Hong Kong host space per month? What are the precautions for renting Hong Kong host space? What is the difference between the server GPU and CPU performance? 5 points you should not pay attention to if you want to rent a GPU server