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What is the relationship between concurrency and cloud servers? I believe that many inexperienced people are at a loss about this, so this article summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

How much concurrency is generally supported is related to the bandwidth of the CVM. In the case that the server hardware is fully supported, the website server mainly depends on the network bandwidth.

If a server, 3650 dual plus 4G memory to support 50, 000 concurrency is easy to achieve, even for the business flow is more complex, can also meet a large degree of needs.

High concurrency means that a Web system receives a lot of requests in a very short time, for example, the high concurrency second kill function of 5w per second. In this process, the whole Web system has encountered a lot of problems and challenges. If the Web system does not do targeted optimization, it will easily fall into an abnormal state.

For most websites, network bandwidth is the biggest bottleneck. In other words, even if your cpu, memory, and hard drive are all right, it will affect the maximum number of concurrency due to the limited network bandwidth leased.

In addition, considering that storage subsystems, such as 4 sas hard disk raid0, can only reach 5000 concurrent requests. If the storage is supported by another optical fiber array, the performance of the hard disk transmission bandwidth can be significantly improved.

From a technical point of view, high concurrency is a huge test for Web systems. When the system receives many requests in a very short time, the optimization and stability of the system are very important.

After reading the above, have you mastered the relationship between concurrency and cloud servers? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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