云计算关键技术的探讨

摘要

Cloud computing involved in the distributed processing, parallel processing and grid computing, storage networking, virtualization, load balancing and other traditional computer technology and network technology.This article from the cloud computing architecture and service point of view, the cloud computing in the realization of the access control management, data management and virtual function using the encryption algorithm and virtual key technology, computer and network technology knowledge analysis these technical problems, puts forward the improving direction%云计算（cloud computing）中涉及了分布式处理、并行处理和网格计算、网络存储、虚拟化、负栽均衡等传统计算机技术和网络技术。本文从云计算的体系架构和服务角度出发，对云计算中实现的访问控制管理、数据管理和虚拟化功能所使用加密算法和虚拟化等关键技术，用计算机和网络知识分析了这些技术存在的问题，提出了需要改进的方向。