基于多租户架构的PaaS构建剖析

Analysis of Construction Profiling Based on Multi-tenant Architecture PaaS

云计算平台不仅是云产品实现的基础,而且是体现云计算运营思路内涵的表达形式。以Salesforce公司的平台即服务(PaaS)平台为例,对基于多租户架构模型的PaaS平台的各个部分进行了详细剖析,展示了该平台内在的关键支撑技术,总结了技术选用的原则。Salesforce公司的PaaS平台整体架构分为基础物理设施资源和Force.com平台。Force.com平台是整体架构的核心部件,分为网关和虚拟服务器群(POD)。最后指出云产品平台的构建要选用适合企业自身发展的技术,并与公司经营理念相适应,以推动企业云服务经营业务的发展。

Cloud computing platform is not only the basis of product realization cloud, but also reflects the cloud computing operating idea of the connotation of forms of expression. We took Salesforce＇s PaaS platform as an example, conducted a detailed analysis of the PaaS platform based on multi-tenant architecture model to demonstrate the platform＇s inherent key sup- porting technologies, and summarized the principle of technology selection. It is pointed out that cloud computing operates cloud platform to build the selection of the technology for their own development, with the company business philosophy and adaptation in order to promote the development of enterprise cloud service business.