Shulou(Shulou.com)06/03 Report--

How to choose a CVM? What problems do you need to pay attention to? In order to let you know more about the cloud server, the editor summarizes the following. Let's take a look at the following.

With the development and application of the Internet, cloud server rental business has become the first choice for many enterprises or individuals to build stations. Higher security and more stable servers have become the focus of attention. The process of cloud server rental still needs to be very cautious. In order to make our cloud server rental more secure, we need to pay more attention to its many aspects here. So what should I pay attention to when renting a CVM?

The full name of the server is the cloud computing server. If you look at the name, you can see that it is a cloud-based server and a form of web-based intentional service provided to users. With the continuous development of cloud computing, the demand for cloud computing servers is increasing. So, how should we choose the cloud server in the right attitude and way? What are the problems you should pay attention to when renting a CVM?

First, understand the types of cloud services you need

Understanding your cloud computing needs will enable you to understand the type of service you are looking for. For example, a variety of software-based cloud solutions, including for photo, video and document storage, providing CRM services, etc. If you need more than basic data storage, some cloud providers will offer a range of cloud computing solutions, such as IT network infrastructure and on-demand access software, applications and virtual servers.

II. Security of enterprise data and business

Online security and security are critical when storing enterprise basic data in the cloud. Cloud solution providers should have at least several standard security measures that need to be constantly updated to prevent daily attacks such as hacking. Seek security measures such as antivirus detection, firewalls, daily security audits, as well as data encryption and multi-user authentication. You should know which data center your data will be stored in, and ask cloud server providers how to protect their servers from natural disasters such as storms, floods, fires and earthquakes. In addition, remember to ask about how storage facilities are protected against theft and how to protect your private information from both physical and virtual dimensions.

3. What is the stability of CVM?

Stable performance means that your website or application can continuously provide customers with information, which means that customers can find the services they need on your website anytime, anywhere. Stable performance can ensure the continuous normal operation of the network. A server with unstable performance, no matter how high the configuration is, no matter how advanced the technology is, can not guarantee the normal development of the website, which may cause the performance of the website in the search engine to be questioned, the ranking of the website is difficult to improve, and even K stations may be serious. and then bring you inestimable direct losses and image defacement. In addition, from a cost point of view, a cloud server with stable performance also means saving maintenance costs for the company.

Among them, the stability is mainly reflected in the network. Most of the problems of CVM instability come from the network, including network failure of computer room, egress jitter and so on. Different CVMs provide different lines, and the network speed and stability vary greatly. For example, ordinary CVM leases access to ChinaNet network with an average ping value of 40-60ms, while higher-quality CVM enables cloud telecom direct connection with an average access delay of 20-40ms, which makes network transmission more stable.

4. Whether the CVM is scalable

Scalability should also be considered when renting a CVM, which is often overlooked. Due to the continuous development of the network, the rapidly growing application demand continues to put forward new requirements for server performance and flexibility. In order to reduce the extra overhead brought by updating the server and the impact on normal business development, cloud server leasing should also have high scalability, and the configuration can be adjusted quickly and timely to adapt to business changes. Therefore, when renting a CVM, it is recommended to choose a service provider that has a self-operated computer room or arranges resident personnel in the server room, regardless of unexpected hardware failures or the need to rapidly increase configuration.

Fifth, rational matching of components to ensure compatibility

In order to make the CVM run more efficiently, we must ensure that the performance of the internal accessories of the CVM must be matched reasonably. If we consume the CVM purchased at a high cost, and some of its internal accessories use low-cost compatible components, some accessories are likely to be in a bottleneck state, some accessories are idle, and so on. The final result may be a decline in the performance of the entire CVM system. A high-performance server is not the excellent performance of one or more devices, but a reasonable combination of all the components.

VI. Treat the price rationally

When purchasing a CVM, the price is the first concern of most customers. It is beyond reproach that the price of a high-end server is higher than that of a low-end server. However, it is not necessary to buy those expensive servers, although the high-end servers have many functions, but these functions are not highly utilized for ordinary applications, which will lead to unnecessary waste of funds. Servers with stable performance and moderate prices are the common and mainstream choice for most companies.

After-sales service determines the cost of long-term use

The users of the cloud server have the highest administrative rights, and the use and maintenance of the server include a certain technical content, which requires that the personnel who operate and manage the server must master certain knowledge. But for ordinary companies, there may be no full-time staff to manage and maintain servers. Therefore, it should be a wise decision for ordinary users to choose a service provider with good after-sales service.

When choosing a CVM, users should not only look at the above issues, but also choose a reliable CVM service provider, and then analyze and compare it according to their own needs, considering the performance-to-price ratio and the actual situation, combined with the characteristics of cloud services, select the most appropriate CVM and CVM vendors.

As a senior professional cloud computing service provider and cloud security service provider in the industry, it is committed to providing cloud host rental services such as "cloud servers, bare metal servers, high defense servers, Hong Kong servers, American servers" and comprehensive solutions on cloud for the vast number of Internet enterprise users and enterprise users in traditional industries. It has the characteristics and advantages of "security and stability, easy to use, high service availability, high performance-to-price ratio". It is specially customized for enterprises on the cloud, and can meet the needs of rich and diversified application scenarios.

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