What is server virtualization

Server management is a tedious task for IT departments. A enterprises and institutions usually have a number of office and business systems, pre-test, post-system upgrade and management and maintenance work will bring a lot of workload to IT department. At the same time, if the system is upgraded or adjusted, there will be a risk of system disruption. The value of IT department is to improve the productivity of enterprises and institutions through information construction, if every day is entangled in equipment maintenance and system management, there is no more energy to devote to more valuable work. Today, when it comes to what new IT technologies can most effectively help IT departments manage their data centers, we all think of server virtualization. Many people are unfamiliar with the word "virtualization," but if you want to talk about the benefits of server virtualization for operational management, you may not be so familiar with it. The following is an expert from the Shanghai Day Shield Data Recovery Center to answer this question:

Server consolidation, Web page Unified control

In the traditional data center, each business system occupies one or more servers, it is difficult to manage, but also empty a large number of server idle resources. Server virtualization technology enables multiple virtual machines to be run concurrently on a single physical server to support several business systems, reducing the cost of it, energy, refrigeration, and so on by decreasing the number of physical servers and related hardware. At the same time, the Web graphics management platform also brings great convenience, management buttons and running state at a glance, greatly improving the operational efficiency.

Business on-line and system upgrade, easy to implement

In the past, when new business was on the line, IT departments needed to do equipment procurement, environmental deployment, system testing and so on, the whole process to be busy in the room more than 10 days. System upgrade the same is true, the upgrade process in the event of an incompatibility, the crash and other emergencies, it will bring enormous workload to the IT department. With the use of server virtualization, IT managers can only sit in the office to complete the above work. Server Virtualization Web Management page, 3 minutes to add Server virtual machine, system configuration, testing, upgrade and other operations can also be done remotely, and through the snapshot function can restore the pre-upgrade system environment, reduce a lot of tedious system management work.

Through the above introduction, we must have a general understanding of server virtualization. Of course, if our server data loss, it should also be the first time to find professional help. Shanghai Day Shield Data Recovery Center is a good choice for us, in line with the purpose of customer satisfaction, must be dedicated to solve the customer's problem.

What is server virtualization