What is a virtual machine? although say The cloud computing industry has developed rapidly, but the concept of cloud is still relatively abstract. What does a cloud host mean, what can a cloud host do, and so on are vague questions Virtual machine ？ What are the advantages of cloud computing host? Today, we will use some popular explanations to help people better understand the concept of cloud.
The service company combines its hardware configuration and Internet lines into a "cloud", and then provides customers with some network port APIs leading to this "cloud". At this point, there is no longer a specific network server to share the resources of each customer, but only all network servers in the cloud.
For example, if you need to back up the files of the device on the network, you can apply the sharing host to transfer the files to a specific network server; You can also use ECS to transmit them to the cloud, depending on certain types of interfaces. In other words, shared host clients face the private network server directly, while virtual host clients face the network cable port directly, and cannot see the inside of the network server.
A common description is that you can rent a safe (shared host) with the number of "6886" from a financial institution, or you can immediately give your valuables to a storage company (virtual machine) for safekeeping.
Next, let's take a look at the advantages of cloud computing hosts, which are mainly reflected in the following points:
1. It can reduce the cost of enterprises
Cloud computing host leasing does not need guarantee, but expands on demand. Customers only need to pay for the storage, computing and resources of applications, which is not easy to cause resource consumption. Because services can be distributed on multiple network servers, resources can be flexibly used to reduce hardware configuration, power engineering and maintenance costs. Charging by consumption is particularly beneficial to small websites.
2. Reliability of cloud computing host high
Because cloud servers cover multiple network servers and even multiple host rooms in multiple regions, it is difficult to have a complete crash. Even if an ordinary failure occurs, it will automatically switch to all normal connection points. The earthquake relief fault-tolerant mechanism has strong working ability, which can ensure long-term online customer service.
3. Good scalability and strong elasticity
The basic feature of virtual machine is distributed architecture, so it can easily increase network servers, expand service capabilities, facilitate and quickly automatic upgrade, not easily affect website business processes, and save our users a lot of time and costs.
The above is what Micronet introduces to you about virtual machines and how to understand the concept of cloud. In conclusion, virtual machines are more flexible and secure than traditional servers. Micronet provides a variety of ECS products , Advanced Anti DDoS Cloud, Advanced Anti DDoS Server, Huawei Cloud Server, etc., servers are stable and secure, and 7 * 24 after-sales technical support is provided.
Huawei Cloud, a micro network agent, is an excellent cloud computing service provider with perfect industry solutions and excellent cloud computing technology. The self-developed pure SSD architecture ECS breaks the industry record with 50000 IOPS random read/write speed and 800 Mb/s throughput as performance indicators. The ECS elastic cloud server uses hardware devices with a pure SSD architecture. In just a few minutes, you can easily obtain and enable the cloud to meet your computing needs. Expanding the flexibility of resource use also saves you computing costs, simplifies IT operations, and enables you to pay more attention to core business innovation.
