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云服务器带宽不够(云服务器跑带宽怎么处理)

How to choose a suitable cloud server?
1. Stability: For small and medium-sized enterprises, business stability is more important than anything else, especially business related to enterprise production. Once a failure occurs, it will affect the normal operation of the business.
2. Security: Data is the life of the company. Once data is lost or leaked, it can be a disaster for a business.
3. Flexibility: For small and medium-sized enterprises, investing a large amount of costs at one time for commercial deployment will affect the company's operations, especially today during the epidemic. For small and medium-sized enterprises, flexibility can lead to significant cost savings.
4. Ease of use: Unlike large companies, small and medium-sized enterprises have professional R&D and operation and maintenance teams, so for small and medium-sized enterprises, the ease of use of the platform is very important.
5. Low cost: Affected by the epidemic, many small and medium-sized enterprises have difficulty operating. Low cost can alleviate the operating pressure of small and medium-sized enterprises.
The cloud server recommends RAKsmart, which is currently available in multiple computer rooms in Hong Kong, China, the United States (Los Angeles and San Jose), Tokyo, Japan, and Singapore. The computer rooms of RAKsmart cloud servers are all connected to high-quality operator bandwidth, so that domestic users or overseas users can obtain a high-quality network experience. The minimum configuration is 1-core CPU, 1GB memory, and 1M bandwidth. It supports flexible configuration and can upgrade the number of CPU cores as needed. , memory and bandwidth size, etc.

Cloud server bandwidth
Does the subject want to ask "What is cloud server bandwidth?" The network bandwidth available on the cloud server. The larger the bandwidth of the cloud server, the greater the amount of data the cloud server can transmit simultaneously, and the more network traffic it can handle. Therefore, the bandwidth of the cloud server is an important indicator to measure its performance.

How to choose an operating system for a cloud server and what bandwidth is appropriate?

There are two main categories of cloud server operating systems: Linux and Windows.

Linux operating systems, including Ubuntu, Debian, CentOS and other systems, are all excellent open source systems. Their functions are similar, but the interface and operation methods are slightly different. Please refer to the user’s familiarity and preferences with the system. That’s it.

Windows operating system:

Generally, the commonly used Windows operating systems are Server2008 and Server2012R2, which are divided into two types: x86 and x64. X86 is 32-bit, and the main limitation of x64 (64-bit) is memory. Due to the limitations of 32-bit itself, it can support up to 4GB of memory. If you need to use more than 4GB of memory, please use a 64-bit operating system. Should you choose the 2008 version or 2012? It is recommended that the higher the version, the better, because higher versions have fewer vulnerabilities. The highest version now is 2019.

1. Select according to the development language:

The website development languages ​​are ASP, .NET, and HTML, and choose Windows system;

The website development languages ​​are PHP, HTML , WAP, choose the Linux system;

2. Use the database to choose according to the needs of the website:

The database is ACCESS, SQLServer, choose the Windows system.

The database is MySQL or SQLite, and the Linux system is selected.

3. Choose based on your familiarity with the operating system:

If you have never been exposed to the Linux command operating system (similar to DOS under win), it is recommended to choose the Windowssever system.

If you are familiar with Linux commands, it is strongly recommended to use Linux.

As for the bandwidth of the server, it needs to be calculated specifically based on business needs. Different needs have different bandwidth requirements. If it is a company homepage, the number of visitors online at the same time will not be too large, and a bandwidth of a few Mbytes should be enough. But if you are a forum or video download website with a very large number of visits, it will consume a lot of bandwidth resources, and a few G may not be enough.

1. For example, if your website is a company website, 1M bandwidth is equivalent to about 200 people online. If it is normal access, then it depends on the number of concurrent connections. Finally, divide the number of concurrencies by the bandwidth occupied by each person.

For example: 2400 people are online at the same time, 2400 people are operating concurrently, and each person's page is 30KB, then the total bandwidth is: 2400/(30KB*8)=10Mb

2. For example, if your website is a video website

For example: the network environment is that the number of concurrent connections is 1000, the HD video bit rate is 2Mbps, and the SD video bit rate is 1Mbps. If: 1:2, single node concurrency is calculated as 600, then what is its total output bandwidth?

Answer: 2002+4001=800Mbps

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