utility computing refers to the business model of paying for data traffic or application usage.
效用计算是指按数据流量或应用程序的使用支付费用的一种业务模型。
many of the questions around what a utility computing world will produce pertain to the future of the it function and services industries.
现在许多人都在问,云计算究竟会给it功能和服务行业的未来带来什么?
it must adequately cover high infrastructure costs with low margin with cheap pay-on-demand subscriptions—unlike utility computing that charges pay-per-use rates.
因为只有客户群足够大,按需付费订阅的低收益才能弥补基础设施的高成本 — 它不像效用计算那样按使用率来收费。
independently, each computing paradigm – hpc, xtp, grid, and utility computing – provides unique advantages for enterprise computing.
单独地来看,各种计算范例(hpc、xtp、网格和效用计算)都提供了独特的企业计算优势。
utility computing is paying for what you use on shared servers like you pay for a public utility (such as electricity, gas, and so on).
效用计算就是支付在共享服务器上使用的服务,就好象支付公共事业一样(比如电力、天然气等)。
as such, security, privacy, and compliance are major hurdles that cloud computing and utility computing still must overcome.
就这一点而论,安全、隐私以及法律依从仍然是是云计算和效用计算必须克服的主要障碍。
utility computing has been an integral part of the mainframe and has now become an emerging area of distributed computing.
效用计算已经成为大型机的一个完整组成部分,并且现在已经成为分布式计算的一个新兴领域。
figure 16. compute grid leverages the principles of utility computing and enables datacenters to provide batch as a service.
图16.计算网格利用效用计算的原则,并支持数据中心将批处理作为服务提供。
this session pointed out the differences between a traditional application development approach and a utility computing mindset.
这段演讲指出了传统应用开发方式和效用计算思维方式的区别。
compute grid has incorporated many utility computing features. specifically, it includes
计算网格集成了许多效用计算特性。
utility computing : on-demand server capacity powered by virtualization and delivered over the internet
效用计算 :通过虚拟化和在互联网上按需提供服务器能力
cloud computing has also been called utility computing or grid computing.
云计算也称为效用计算(utility computing)或网格计算(gridcomputing)。
they all know that utility computing will power both the web-based apps of cloud computing and tomorrow’s adaptive enterprise data center.
对于效用计算会为基于web的应用及云计算、为明天的适配性的企业数据中心提供动力这一点,大家都心知肚明。
croll demonstrated that conventional thinking associated with enterprise application development will not successfully transfer to a utility computing model.
croll介绍说传统的企业应用开发的思维模式,不能成功地迁移到一个效用计算模型。