129793785929687500_188Hexun homepage established mobile phone version of the original stock/fund micro-blogging news blog news telecommunications news industry news Internet appliances high-end interview highlights business computing exciting topics scroll whole digital life mobile home appliancesHexun.com technology in > source body font size print RSS April 19, 2012: zhongguancunzaixian networking and cloud computing with a variety of patterns. In fact, PaaS, and SaaS mode you can alsoTo integrate with things very well. In addition, intelligent distribution should also be seen in the light of, the "edge computing" is a typical feature of networked intelligent processing model. IaaS models of things after the application of Internet development to a certain size, in the combination of cloud computing and physical resources are ripe. Part of Internet applications, such as smart grid, The seismic network monitoring, Terminal number of scale lead to massive Internet applications on physical resources demand a is the number of access terminals may be mass, another is the collection of data may be massive. General supporting platform for both horizontal, or vertical specific Internet application platform
tera gold, virtualization can IaaS technology on the basis of theRealize the sharing of physical resources, dynamic business processing. IaaS technology in the integration of host, storage, and network resources and on the basis of abstract, with statistical multiplexing and scalability capabilities, allows the user to use on demand. In addition to network resources, other resources can be achieved through virtualization provides sophisticated technology, to address massive terminal access Internet applications andData processing provides an effective way. At the same time, IaaS on heterogeneous physical resources within various environments with a unified interface of services, for the customization, the assignment and efficient use of resources to provide a unified interface, also contribute to the achievement of things between the soft and hard system loosely coupled relationships to some degree. Construction of China and things related to Cloud Computing Center, Cloud computing platforms, mainly IaaS model in the field of Internet application. SaaS mode in Internet applications in SaaS mode exists for a long time, after repackaging by cloud computing concepts, in addition to the other can take advantage of cloud computing technologies (such as IaaS technology), there is no fundamental change. Through the SaaS model, stillProvided the application is Internet service is shared by multiple customers. This application for all types of industries and provides effective ways for sharing information, but also for the efficient use of infrastructure resources, mass data processing offers the potential to achieve high performance. Some changes in the context of things is, SaaS application-aware extension development. They rely on the perceived extensionInformation acquisition device collected a lot of data
tera gold, and the associated data as a basis for analysis and processing, end of business functions and services provided to end users. In this case
tera power leveling, multiple USNSP sensor network service providers in the different sensor nodes, providing weather information for each regional. Comprehensive services for other USNSPYou can have multiple such aggregate information provided by USNSP, open to the public, to provide travel guide. At the same time, this information is also sent to the Government's monitoring center, once the unexpected weather events, public service agencies of the Government to act quickly. PaaS models on the Internet of Gartner in the PaaS intoTwo classes, APaaS and IPaaS. APaaS mainly for applications runtime and data storage; IPaaS is mainly used for integration and build composite applications. It is often said that mostly refers to PaaS platform APaaS, such as Force.com and GoogleAppEngine. In the context of things, due to the building itselfValue orientation and target different and PaaS models have different application models with specific applications and application directions.
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