교육기관을 위한 클라우드 컴퓨팅 서비스에 관한 연구
A Study on the Cloud Computing Service for Education Organization
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초록
교육청과 초. 중. 고에서는 2000년 이후 1인 1pc를 원칙으로 PC를 보급하여 왔으며 교육실까지 포함하면 약 130만대가 사용되고 있다. 또한 교직원용은 6년 주기로 1년에 약 22만대(1,760억, 1대당 8십만원기준)를 교체해 주고 있으나, 노후PC 미교체에 대한 불만이 급증하고 있는 실정이다. 또한 매해 각 PC에 680억 원의 오피스 프로그램 라이선스 비용을 지불하고 있다. 일반직원의 경우 하루 종일 PC로 업무를 보기 때문에 1인 1PC 적정하다고 할 수 있겠으나, 교사는 일반직에 비해 PC나 오피스프로그램 사용시간이 사무직에 비해 25%정도를 사용하기 때문에 문제가 있다고 보여진다. PC 교체비용절감과 효율적인 관리를 교육계에서는 2002년 각급학교 교육실 PC 노후기기 교체 대안으로 SBC 개념의 PC 가상화를 시도해 보았으나 단말기를 노후 PC 재활용함에 따른 관리 부담과 서버 운영을 위한 전문가 부재로 좋은 성과를 보지 못했다. 이를 해결하기 위에 클라우드 컴퓨팅의 VDI(데스크톱가상화)와 SAAS(Software as a service) 시스템을 구축하여 비용절감과 관리 효율을 기하고자 한다.
Abstract
After 2000, the Education Office has supplied about 1.3 million PCs. to every elementary, middle and high schools including school administration offices aiming to allow one person to use one PC. The Education Office has purchased 220 thousands new PCs a year ( it costs 176 bil. won, 800 thousands won per pc.) in order to exchange obsolete PCs, appled in six year exchange cycle. Sometimes, delayed and late exchanges cause to much complaint. The Education office also, has payed 68 billion won a year for office program license fee. There may be spending resource lavishly in reason that amount of pc affairs of teachers is less than only one forths of general staff in education office. The educational office tried to adapt pc virtualization SBC concept, to reduce pc replacement costs and obtain effective management in school pc training center 2002, but good performance has not been actualized in reason that lack of expert members for the device management overhead and server operating along with old pc recycling. This study aims to a proposal to solve the above extravagance problem by applying VDI (Virtualization desktop Infra) and SAAS (Software As A Service) system which will show the cost reduction and management efficiency.
참고문헌 (13)
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