Conversion Profit and Optimal Capacity of Cloud Computer for Integrating Legacy Campus Web Servers
캠퍼스내 레거시 웹서버 통합 운영을 위한 클라우드 컴퓨팅의 최적용량 및 전환이익 분석

Goo Yeon Lee, Chang Yeol Choi, Hwang Kyu Choi, Min Jang, Jae Ku Yoon
2014 Journal of Digital Contents Society  
Cloud computing helps users to save a significant amount of cost that is related to infrastructure investment, management, and maintenance. In this paper, we study the conversion planning from campus legacy web servers into an integrated cloud computing web server system. We also analyze the conversion profit when campus web servers are integrated into a cloud computer. We first investigate the cost of legacy system model of campus web servers operated by individual laboratories, departments,
more » ... ies, departments, institutes and so on. Next, we set up a cloud computer model for the integrated web services meeting the same performance requirements. Then, we derive the conversion profit. From the result of the derivation, we see that the conversion can be effectively applied to and adopted by mid or large sized campuses and similar institutions that provide web services
doi:10.9728/dcs.2014.15.2.289 fatcat:et5qwbnbbrctfnosuyn4kmgoxq