클라우드 컴퓨팅 환경을 위한 기존 시스템의 이전 방안 연구

Abstract

Abstract Cloud computing technology will provide application that needs many resources and various services to customers without any restriction of time and place. So, many of companies are now adopting cloud computing technology to this business and this trend is now increasing. However, cloud technology adoption rate is low because of security, compatibility, loss of control, security, data protection, performance and uptime, to the risk of vendor lock-in Cloud computing services, and compatibility with existing systems and anxiety. Now, many people are interest on the migration of existing systems but there are many study on this issue. So, more of study on this issue should be needed. This paper will show you the method that how to adopt cloud computing to their business and also show you evolution of cloud computing for existing system. Key Words : cloud computing, software engineering, migration, system re-engineering, IT Modernization Received 1 August 2014, Revised 15 September 2014 Accepted 20 October 2014Corresponding Author: Hae-Sool Yang(Graduate School of Venture, hoseo University) Email: hsyang@hoseo.eduⒸ The Society of Digital Policy & Management. All rights reserved. This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is ISSN: 1738-1916 properly cited.