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http://dx.doi.org/10.11108/kagis.2018.21.4.001

A Performance Evaluation of the e-Gov Standard Framework on PaaS Cloud Computing Environment: A Geo-based Image Processing Case  

KIM, Kwang-Seob (Dept. of Electronics and Information Engineering, Hansung University)
LEE, Ki-Won (Dept. of Electronics and Information Engineering, Hansung University)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.21, no.4, 2018 , pp. 1-13 More about this Journal
Abstract
Both Platform as a Service (PaaS) as one of the cloud computing service models and the e-government (e-Gov) standard framework from the Ministry of the Interior and Safety (MOIS) provide developers with practical computing environments to build their applications in every web-based services. Web application developers in the geo-spatial information field can utilize and deploy many middleware software or common functions provided by either the cloud-based service or the e-Gov standard framework. However, there are few studies for their applicability and performance in the field of actual geo-spatial information application yet. Therefore, the motivation of this study was to investigate the relevance of these technologies or platform. The applicability of these computing environments and the performance evaluation were performed after a test application deployment of the spatial image processing case service using Web Processing Service (WPS) 2.0 on the e-Gov standard framework. This system was a test service supported by a cloud environment of Cloud Foundry, one of open source PaaS cloud platforms. Using these components, the performance of the test system in two cases of 300 and 500 threads was assessed through a comparison test with two kinds of service: a service case for only the PaaS and that on the e-Gov on the PaaS. The performance measurements were based on the recording of response time with respect to users' requests during 3,600 seconds. According to the experimental results, all the test cases of the e-Gov on PaaS considered showed a greater performance. It is expected that the e-Gov standard framework on the PaaS cloud would be important factors to build the web-based spatial information service, especially in public sectors.
Keywords
Cloud Computing; Geo-based Image; The e-Gov Standard Framework; PaaS cloud;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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