In traditional IT architecture, computing resources in a single server can only be used by a single application. Server virtualization is the pooling of server computing resources, which can be used by multiple applications
Sharing greatly improves the utilization rate of server computing resources; users can allocate computing resources to corresponding business systems as needed, and provide a unified platform to manage computing
The resource and application system supports on-demand expansion, making operation and maintenance easier; on this basis, it provides functions such as data backup, monitoring and alarming, and resource scheduling, providing a flat
High availability guarantee; it solves the problems of traditional architecture application expansion difficulties, management difficulties, high reliability and high investment.