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A simulation system and method for a paas cloud platform

A simulation system and cloud platform technology, applied in the transmission system, electrical components, etc.

Inactive Publication Date: 2011-12-14
BEIJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, building a PaaS cloud platform based on cloud computing technology will also introduce a series of uncertain factors

Method used

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  • A simulation system and method for a paas cloud platform
  • A simulation system and method for a paas cloud platform
  • A simulation system and method for a paas cloud platform

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0044] figure 1 It is a schematic diagram of the composition structure of the simulation system of the PaaS cloud platform of the embodiment of the present invention, as figure 1 As shown, the simulation system of the PaaS cloud platform in the embodiment of the present invention is divided into two parts, namely a static model and a dynamic model.

[0045] Among them, the static model is further divided into five sub-models, namely: node model, topology model, link model, application model and user model.

[0046] The node model is used to determine the status of each node in the PaaS cloud platform, including the following:

[0047] Computing resources of each node: the total amount and allowance of CPU resources, the total amount an...

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Abstract

The invention discloses an emulation system for a PaaS (Platform-as-a-service) cloud platform. A static model comprises a node model, a topology model, a link model, an application model and a user model, wherein the node model is used for determining computing resources, communication resources and application deployment conditions; the topology module is used for determining role definition of each node and topology connecting conditions; the link model is used for determining communication link attribute of the node; the application model is used for determining computing resource spending, communication resource spending and time delay for application logic and application processing; the user model is used for determining user requirement distribution and user requirement achieving conditions; the dynamic model comprises a control model, a protocol model and an event model, wherein the control model is used for determining operation logic and layout relationship of application and node as well as selecting a mode of processing nodes for business request after reaching the business request; the protocol model is used for determining an interacting framework of the PaaS cloud platform; and the event model is used for determining dynamic events with uncertainty generated in a PaaS cloud platform operating process. The invention discloses an emulation method based on the system. According to the emulation system for the PaaS cloud platform and the emulation method for the PaaS cloud platform disclosed by the invention, emulation load conditions of the node in the PaaS cloud platform can be determined.

Description

technical field [0001] The present invention relates to the simulation technology of the PaaS cloud platform constructed based on the cloud computing technology, in particular to the simulation model and performance evaluation index determination method of the PaaS cloud platform. Background technique [0002] With the increasing popularity of cloud computing technology and a large number of industrial applications of cloud computing, the advantages of cloud computing in terms of high availability of services and scalability of processing capabilities have been increasingly recognized by the industry. The combination of cloud computing technology and business open PaaS cloud platform can not only provide a more available and scalable basic PaaS cloud platform for business PaaS cloud platforms, but also organize hardware resources distributed in various places, greatly improving The utilization rate of hardware resources promotes the increase of revenue and the reduction of e...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 徐鹏王玉龙陈思双锴于晓燕苏森
Owner BEIJING UNIV OF POSTS & TELECOMM
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