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随着信息化程度的提高,IT能耗成倍数剧增,虚拟化技术已成为基础设施建设的首选。虚拟化技术的优势在于整合及优化资源提高使用效率,通过绿色、环保、低成本的形式提供安全、可靠、高效的服务。作为实现云数据中心的基础技术,虚拟化技术日益普及,为后期搭建IDC打下坚实基础。数据备份作为支持服务器平稳运行的基础保障,是规划设计、运维实施中不可或缺的重要部分。虚拟化不能消除对备份的
As the degree of informatization increases, the energy consumption of IT has multiplied sharply. Virtualization technology has become the first choice for infrastructure construction. The advantages of virtualization technology lie in the integration and optimization of resources to improve the efficiency of use, providing safe, reliable and efficient services in a green, environmentally-friendly and low-cost form. As the basic technology for cloud data center, virtualization technology is becoming more and more popular, laying a solid foundation for building IDC in the later stage. Data backup as a basic support for smooth operation of the server is an indispensable part in the planning and design and operation and maintenance. Virtualization can not eliminate the backup