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买服务器还是租云服务器(服务器是买还是租云服务器)

云服务器
2023-12-23 04:14:36
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Is buying your own server the same as buying a cloud server?

Today is an era of network explosion. Various network and computer applications are emerging in endlessly. Most applications cannot bypass servers behind them. The editor below will introduce to you whether buying a server for yourself is the same as buying a cloud server? What are the differences between physical and cloud servers? Is buying a server by yourself the same as buying a cloud server? I also use cloud servers (Alibaba Cloud). Of course I buy them to build my own personal site. Of course, the price is not cheap. So, what are the differences between buying a cloud server and buying a server by yourself? What are the differences and advantages? Let me share my views.
Cost Issue
Some people say, if I want to build a website by myself, why not buy two servers, one with Tomcat and one with Mysql, connect them to the Internet cable, and then run the application .
In fact, from a hardware perspective, the essence of buying your own server and cloud server are the same, they are both servers. Just like I would rather rent a house than buy a house, why should I buy a cloud server? In fact, it’s still a cost issue. Let me calculate it for you:
Computer room: Where should I put the server I bought? A computer room is definitely needed. As the company grows bigger, in order to ensure the security and stability of the system, it will have multiple computer rooms for disaster recovery.
Network: The Internet also costs money, and it is not as simple as getting a broadband for a personal home.
Operation and maintenance personnel: Manpower costs are indispensable for maintenance of the system after it goes online.
Monitoring: As the system becomes more complex and there are more servers, a complete monitoring system is needed for 24-hour monitoring and alarming.
Capacity expansion: The company is slowly developing and the business volume is slowly increasing. Then more servers need to be added, which requires a series of things such as procurement and installation.
Elastic expansion: The company's business nodes are similar to Tbao's Double 11. The business volume will increase suddenly during this period of time. After the event has passed and the business volume has recovered, it is not possible to buy a few servers to deal with this problem.
Upgrading operating systems, databases, and middleware all require cost investment.
So it can be seen that cloud servers have the advantages of standardization, automation, and intelligence, and can solve the pain points of purchasing servers.
Disadvantages of cloud services
Of course, cloud services also have their own disadvantages, such as:
Privacy leakage: If all your company's things are placed on other people's servers, there will be privacy leakage issues.
Security issues: I have heard several news that some cloud servers have crashed and all the data on them are gone, so it is necessary to back up applications and data.
Companies with strong and financial resources will adopt hybrid cloud, put data on private clouds, and also use the computing power of public clouds.

Is it better to buy a server yourself or rent one?

Purchase a server

Let’s first look at buying a server yourself and placing it for IDC hosting. For some domestic companies, He was unwilling to rent an IDC server, so he chose to buy the server himself, configure it, and place it in a professional IDC computer room. The benefits of this can be summarized as follows:

Visibility and property rights . The biggest advantage of a server purchased by a user is visibility. The user has an understanding of the server he purchased and can check the running status of the server at any time, understand the running status of the server, etc.

Exclusiveness. After purchasing a server, users can achieve exclusivity for their own business, and exclusivity has many advantages. Users can set and manage according to their own needs.

Security and stability. Users who purchase a server can set it according to their needs, which undoubtedly increases the security and stability of the server. Security and stability are very important for websites.

Rent a server

Users may choose to rent one or more servers, or part of a server's space. Let’s take a look at the advantages of renting a server:

Cheap and low-cost purchase. For individual users and some small and medium-sized enterprise users, their website visits are very small, and they do not need to purchase their own servers to meet their needs

The deployment is simple and convenient. If you buy your own server, you need to deploy the operating system, software and other programs yourself. When renting a server, the service provider can provide users with the most suitable system, eliminating the need for a large amount of early deployment.

Ready to use. Users rent server space and can purchase it according to their needs. When there is no need, they can choose not to purchase it without generating any hardware waste. Users can buy it and use it immediately.

Article summary: In fact, having said so much, everyone should have a general understanding of these two methods, and the specific applications need to be carried out according to their own business needs. chosen.

Is buying your own server the same as buying a cloud server? why?

Different, cloud servers are ready to use and are more flexible to use. Cloud servers are suitable for small and medium-sized websites or APP applications, while physical servers are suitable for large-scale applications. And if you buy a server yourself, you still need to build it yourself, which is very troublesome.

What is a cloud server?

A cloud server is a computing service with flexible processing capabilities. Its management model is simpler than that of a physical server. Users can create or publish any cloud server without purchasing hardware in advance. The virtualization capability of a server is more than ten times that of a cloud server, so the efficiency of resource optimization is obvious. Source hosts in resource pools can also be assigned to users through leasing. For traditional physical servers, it can only achieve 20% utilization, and even if it reaches the peak, it can only waste 80% of resources.

What are the advantages of cloud servers?

Scalability comparison: Due to the scale of the cloud server cluster, the cloud server can elastically expand service functions during peak business hours. In contrast, traditional physical servers are difficult to expand due to the complexity of the collection process and other reasons. Availability performance: Because cloud servers can implement system-level volumes by defining mirrors, cloud servers are clusters composed of multiple physical servers. Unless all physical servers fail, cloud server operations will be affected. In terms of server management, cloud servers simplify operation and maintenance, because enterprises do not need high technical capabilities, nor do they need to pay a lot of cost and energy for network security, they only need to focus on managing internal applications.

Which one is more cost-effective, a self-built server or a cloud server?

First of all, independent servers are expensive and suitable for enterprise users, while virtual host configurations are very low, and cloud servers are cheap and can be upgraded independently in the future. Prices vary domestically and internationally due to each individual's specific needs, configuration and bandwidth requirements, as well as the region where the server is located. Cloud servers are the cheapest, meet personal needs, and facilitate subsequent updates! Choosing to rent a server in the cloud not only saves time and energy, but also achieves more efficient and stable operation results. The actual cost is no higher than building a self-built server.