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随着越来越多SDN/OpenFlow技术被采用,新的网络平台将使电信运营商、ISP、云服务提供商等,实现更灵活、更廉价、更集成的云服务。云计算作为一种服务形态已经面世多年,大部分企业服务提供商或硬件服务提供商逐渐转变成云服务提供商。最近,一些新的服务开始出现——提供不同形式和类型的云网集成(cloud-network integration,CNI)服务。目前大多数的云服务实际是由云服务组成的网络,或者视作“云中的云”。而要想运转得好,其应用需要紧密集成,并与云服务及相关的
As more and more SDN / OpenFlow technologies are introduced, the new network platform will enable telecom carriers, ISPs, cloud service providers and more to deliver more agile, cheaper and more integrated cloud services. Cloud computing has been around for many years as a service model, and most enterprise service providers or hardware service providers are gradually turning into cloud service providers. Recently, some new services began to emerge - offering different forms and types of cloud-network integration (CNI) services. Most cloud services today are actually networks of cloud services or “clouds in the cloud.” And to work well, its applications need to be tightly integrated with cloud services and related