云计算的兴起和发展不仅引发了IT领域的变革,而且引发了各个领域对其的研究热潮,进而引发了一系列的云计算产品,元计算产品的大量涌现对云计算自身及网络的安全性和可靠性提出了新的要求.传统的软件结构也随着云计算的快速发展和广泛应用发生了一定的变化,这些变化主要体现在软件架构的三层结构上.
the development of cloud computing not only caused the IT areas of change, but also led to the upsurge of research in various fields, and caused a series of cloud computing products, the emergence of a large number of element products proposed new requirements for the safety and reliability of the network on the cloud computing and.The traditional software structure with certain changes in the rapid development of cloud computing and the widespread application, these changes are reflected in the structure of three layers software architecture.