实体服务器和云服务器(实体服务器和云服务器哪个好)

The main differences include:

1. Infrastructure:

[1] Physical server: You will be completely independent Enjoy the configuration and performance of the entire machine, with a powerful Intel processor, 8G memory, dedicated IP address and monthly 10Mbps international top broadband for data transmission. You will have full management rights and can freely set any level of security configuration. All other operations.

[2] Cloud server: Virtual server is a cloud virtual resource pool built based on massive physical server clusters. It schedules and allocates resources from the resource pool according to online needs, so it has on-demand capabilities. And become more flexible. Flexible and changeable.

2. Security:

[1] Physical server: Freely construct the required file location to ensure the security of the website or application to the greatest extent. As you know, the physical server is rented exclusively for to a single user.

[2] Cloud server: Virtual server, using VxLAN virtualization technology, allows each user to have a separate and relatively independent space.

3. Resource management:

[1] Physical server: has better resource amount and performance.

[2] Cloud server: More flexible in resource management and use, resource segmentation can be easily performed through cloud hosting, and the cost is low.

4. Adaptability:

[1] Physical server: It has a more secure data management system. If users regularly conduct high-traffic websites with highly secure transactions, physical server rental is required. Stability, security and scalability make it a good choice for large enterprises and e-commerce companies.

【2】Cloud server: Cloud server hosting can provide owners of small and growing websites with the flexibility to take advantage of massive resource IT performance at a competitive price.

Thank you for reading

Independent servers and cloud servers provide carriers for users or enterprise business services. The former can be controlled at will, while the latter can only be controlled through the network. , operating costs can be dynamically controlled.

As for whether to choose an entity or a cloud server, you need to choose different servers as system carriers according to different business scenarios. Let me briefly talk about a few scenarios to see their differences, advantages and disadvantages.

Business servers that provide public network services

To deploy public network business services, using cloud servers is undoubtedly the best choice. Let’s start with the cost. A physical server requires a one-time purchase of the entire server. During operation, you also need to pay electricity bills. You also need a public IP and sufficient broadband. These are not small expenses and must be paid upfront.

When using a cloud server under the same configuration, you only need to pay annual rent, and you can also get discounts for event fees. Compared with physical servers, the fees are paid in batches. This method can reduce the operation of the enterprise. pressure. Cloud servers reduce the maintenance cost of enterprise servers, but for long-term use, the cost is still slightly higher than purchasing a physical server, just like buying a house with a mortgage.

Cloud platforms generally provide API interfaces. Enterprises can connect to these interfaces and dynamically add or reduce the number of servers according to the load dynamics of the servers during business operations to cope with traffic peaks or low peaks, which can alleviate operations. pressure on maintenance personnel.

Server virtualization is an emerging trend. Cloud servers have low maintenance costs, flexible use, and easy expansion. These characteristics allow more companies to choose it.

Compiling code in conjunction with multiple servers in an enterprise

It is most important for R&D company source code. In order to prevent code leakage, some companies do not allow any USB storage to be plugged into employees' office machines. equipment. With this level of security, it is the safest to deploy servers within the company. At the same time, the bandwidth of the company's LAN is relatively high. When using Jenkins to automatically compile multiple servers, data exchange is relatively fast.

But this requires the company to have managers to maintain the server, regularly back up and check the server, and provide a computer room to place the server. Generally, the server is turned on 24 hours a day, and the electricity bill is also a large expense.

A real case. The company I worked for had nearly 100 servers in the early years, and the monthly electricity bill was nearly 100,000 yuan. Later, it adjusted some business to the cloud, and the cost dropped.

So for servers with a higher security level and which do not require networking, it is best to use physical independent servers or internal virtualization, such as wmwareesx, etc.

In short, you can choose which server to use according to your business needs. Cloud servers are flexible, convenient, and have low operation and maintenance costs, while physical servers have high security levels and are easy to control. But no matter what it is, data backup is essential.

I hope the above answers can help you. Everyone is welcome to leave comments.