AppServers, Grid, SOA, JEE, etc.

In cloud computing, Oracle’s strategy is to ensure that the first fully meet the enterprise-class cloud computing for enterprises to feel comfortable using. Enterprise-class means that with high-performance, scalability, availability and security, and to ensure portability, compatibility, and does not bind in a specific vendor platforms; followed by both the support of publiccloud computing also supports private cloud computing, This is done to give customers more choice.  

Oracle Cloud Computing for the elaboration of the same from three aspects: SaaS, PaaS, and IaaS. Software as a service (Software as a Service, SaaS) refers to the browser to the form of services provided to user applications. In this regard, Oracle launched Oracle on Demand series of products; Platform as a service (Platform as a Service, PaaS) are defined by the form of services provided to the developers application development and deployment platform, so that they can use this platform to develop, to deploy and manage SaaS applications; Infrastructure as a Service (Infrastructure as a Service, IaaS) is a service provided in the form refers to the server, storage and networking hardware.
  In fact, Oracle’s cloud computing is grid computing previously advocated by the company evolved. In addition to the field of Oracle’s SaaS end-users will want to cloud computing service, PaaS, and IaaS in the field, mainly to help cloud computing service providers to build the appropriate platform.

 Oracle is not a PaaS provider, but rather to help achieve PaaS, to provide technology to PaaS and SaaS providers, so that they can create their own services. Oracle said that these technologies for the Oracle SaaS Platform (Oracle Platform for SaaS). Oracle is not IaaS provider, but Oracle and Amazon Web Services (Amazon Web Services) and other IaaS providers to choose for enterprises in their own private cloud or deployed on Oracle technology, public cloud and provide more flexibility. 

 PaaS in helping companies build and IaaS on, Oracle Database 11g, Oracle Fusion Middleware such as Oracle’s launch of key products for the user, for example, in the Amazon, Oracle, mainly through the deployment of its own products, helpingto build Amazon supportive cloud computing services platform. In addition, to help build private clouds in enterprise, Oracle is mainly introduced packets of grid computing, Oracle virtual machine. 

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