Research And Implementation Of Data Storage And Application Subsystem Of Cloud Platform Simulation System

With the development and progress of information technology,the current research on cloud computing has become a hot spot.If we use the real environment to quantify the resource scheduling,bandwidth occupancy and energy consumption,the operation is very difficult and the cost is very high.It is more convenient to use simulation to do these jobs.But in the process of cloud platform algorithm simulation,we need to solve the demand of data processing,data access and data storage under high concurrent and big data environment.Therefore,a stable and reliable subsystem of data storage and application of cloud platform is very important.This paper designed and implemented the data storage and application subsystem of WebCloudSim cloud platform simulation system to support the realization of WebCloudSim cloud platform simulation system simulation function.This subsystem used distributed data cache,high performance data indexing techniques to ensure the simulation engine simulation can schedule,reach and storage requirements data under high concurrency,large amount of data environment.And it provided reliable data support for WebCloudSim cloud platform simulation system.This paper first introduced the research background and significance of the WebCloudSim cloud platform simulation system,and analyzed the research status of the WebCloudSim cloud platform simulation system.Secondly,the overall project background of WebCloudSim cloud platform simulation system and the structure were explained,and the technologies related to data storage and application subsystem were briefly introduced.After that,the requirement analysis of data storage and application subsystem was introduced in detail.The interaction system and usage scenario of the system were explained,and the functional requirement was analyzed concretely.Next,the paper introduced the outline design of the data storage and application subsystem,including the subsystem architecture and the interface design,and introduced the outline design of datacenter,high availability and data index model.Then this paper described the detailed design and implementation of the data storage and application subsystem,and introduced the problems and solutions.Finally,the function of the data storage and application subsystem was tested,which ensured to achieve the requirements of the initial setting of the system.At the end of this paper,it summarized the requirement analysis,design and implementation of data storage and application subsystem of WebCloudSim cloud platform simulation system,and pointed out the future research direction.