How to choose a cloud server for enterprises How to choose a cloud server for enterprise websites?

Users can freely choose CPU, memory, data disk, bandwidth and other configurations according to different needs, and can also upgrade bandwidth at any time without stopping and upgrading CPU and memory within 1 minute, supporting the sustainable development of the business. High availability ensures the stable operation of the business. At present, EMAI cloud servers are available in South China, North China, Southwest China, Central China, Hong Kong, the United States and other regions, fully meeting the business needs of users in different networks and regions such as China Telecom, China Unicom, and Mobile.

Hello landlord, if it is an enterprise that chooses a server, it depends on what aspect of the business it is doing. If it is an enterprise, the general requirements for host configuration are not high, even hundreds of trillion virtual hosts can be satisfied, for example: Yimai Cloud launched an enterprise 0 yuan to buy cloud servers).

If you have higher requirements for overall security, you can also choose cloud hosting, or a dedicated server. If you want to place other types of services in the enterprise, you can select a suitable host based on the requirements of the business for machine hardware and bandwidth.

Virtual machines (cloud servers).

Concept: A cloud server is a simple, efficient, secure, reliable, and elastically scalable computing service, which allows users to quickly create or release any number of cloud servers without purchasing them in advance. This kind of server, do not need to spend money to buy host, hard disk, CPU, memory and other hardware back to assemble by yourself, it can be quickly created on the web page, can also be very convenient in the later stage to increase the number of CPUs, improve memory, increase hard disk capacity, improve network bandwidth, etc., all this, do not need you to power off like a physical machine, disassemble the chassis to increase, only need to suspend the operation of the server, and then click the mouse on the background management of the web page can be completed, Don't worry about the compatibility of the new hardware, because everything is virtual.

Enterprises** There are several points to consider when choosing a server, 1 Focus on hardware, software, etc.

1) Computer room conditions: It is recommended that you choose multi-line computer room, China Telecom, China Unicom, education network and other multi-line access, so as to ensure that your best can be quickly accessed by all customers across the country. In addition, it is also necessary to understand whether the service provider is a single-point computer room or a multi-point cloud computer room, which is generally speaking, when there is a problem in the entire computer room, whether there is an alternative, so as to ensure that the customer's ** can continue to be accessed.

First of all, check whether the service has an IDC qualification service certificate, and secondly, look for whether it has similar cloud computing products or services such as distributed storage, relational database, cloud engine, etc. on its official **. Because only with a cloud computing architecture can we provide similar services.

3) Access speed and stability: This point still revolves around cloud computing, which can effectively solve the large-scale downtime and DDoS attacks that cannot be solved by traditional physical hosts (a high-incidence attack, the most significant feature is that you are inaccessible or have a very slow access speed).

2.Whether the after-sales service is sound.

1) 7*24 hours free labor service: it is the most basic service content at present. If you choose some small web hosting providers cheaply, if you can't find a solution to the problem, it will cause losses to your company and business.

2) Free data backup service: The most complete backup service at present is the synchronization of cloud computing. That is, it provides daily backup services for you, instead of traditional physical web hosting every week or every few weeks.

And on-demand recovery services can also be provided.

3) Free filing service: After the construction is completed, the server is purchased, and the domain name resolution is completed, please don't forget to file for the record, and this step is very cumbersome. However, if you choose a regular service provider, all this will become very simple, because there are professional filing service personnel to provide you with filing guidance services to help you fill out and submit filing documents to ensure that the filing is successful.

4) Free filing time: Under normal circumstances, most of the filings take a few days to review, and some special ones, such as forums and e-commerce, require longer time.

The regular service providers will give customers the filing time outside the normal purchase time, please also pay attention to this service, so as not to damage your normal interests.

Specifically, it depends on what your company's ** business is, if it is just for display, it will not be used too well

3. Data size: How big is the current data and whether it will increase rapidly in the future, which will affect the choice of hard disk.

4. Target users: whether it is for national users or local users, which will affect the choice of the line in the computer room.

5.Operating system: The choice of operating system and personal familiarity is related to the specific situation, which operating system is better to choose which operating system, in addition, the Windows system supports ASP programs better, but occupies more memory, while the Linux system supports PHP programs better, more memory-saving, and some programs may only support a certain operating system.

6.Storage mode: Distributed storage retains four copies of data, while SSDs are suitable for users who have higher requirements for IO read speed.

7.Duration and quantity: The longer the one-time purchase, the more cost-effective, and cloud servers can generally be purchased for three years at a time.

If you are still unsure of which configuration to choose, you can purchase a standard configuration to run for a period of time for observation, and if you find that the configuration is not enough, you can upgrade it at any time.

If it helps, don't forget to adopt it!

Of course, it is best to choose this kind of cloud server with strong performance, ** expensive, and can support multi-core operation.

How to purchase and configure an Alibaba Cloud server?

1.Server brand: The server of the outstanding brand has the high-quality guarantee of the hardware, which is more smooth and satisfying to use.

2.Server performance: Pay attention to whether the server you purchase is the hottest, latest, and highest-end model and configuration.

3.Defense capability: At present, the competition between peers is becoming worse and worse, and it will be subject to DDoS attacks and other problems at any time, in order to better ensure the security of the network, it is best to choose a server with defense function to ensure the normal operation of the network.

4.Configuration selection: When purchasing servers, if you can provide a variety of servers with different configurations and performance, enterprises have a wealth of choices, and they are also close to the people, which is also a big advantage for service providers.

5.After-sales service: whether to provide 7*24 hours of service, free hardware maintenance, installation of software and other daily maintenance, this is particularly important.

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The configuration of the ECS includes CPU, memory, public network broadband, and cloud disks, and the following defaults are 40G high-efficiency cloud disks (if the storage is insufficient, you can add them yourself).

1. CPU is a core factor of the server, representing the computing power of the cloud server, the better the CPU performance, the higher the ability to process the machine, so the user should choose according to the actual situation, for the general enterprise ** or individual **, there may not be many visitors, so choose 1 core or 2 core CPU, if it is a large forum or web game, not only will there be more visitors, but also a large number of data requests, so in the choice to 4 core +for priority.

2. Memory is the transfer station of data, and it is also an important factor in determining the opening speed, the larger the memory, the larger the available cache, and the faster the opening speed. Choose the appropriate configuration space according to the size of your **, if it is a general personal blog, or a corporate display**class, you can choose a smaller one, if it is**class, the news class should be relatively larger.

3. Bandwidth according to the nature of the application to choose the appropriate bandwidth, depending on your business type, structure and traffic and other indicators or expected, the general page, ** is not much, but also processed, there is 2m enough. You can go to Bluehost to learn more about cloud server configurations.