随着科学技术与网络信息技术在近几年的迅速发展，云计算技术开始出现在大众眼中，其灵活性以及便捷性 使得云计算的相关产业得到了快速的发展。本文从云计算的概念入手，分析基于云计算的网络技术的实现及其发展所面临的 挑战，以更好地推动云计算技术的发展。

With the rapid development of science and network information technology in recent years, cloud computing begins to appear in the public. This article introduces the concept of cloud computing, analyzes the realization of the network technology based on cloud computing and its development challenges, in order to better promote the development of cloud computing.