CAJ | 학술논문

提出了一种基于滑动窗口的资源预留SWRR(sliding window based resource reservation)算法，它将预留资源在整个资源池中所占的比例称为窗口。窗口的“滑动”包含2层含义：1）窗口大小动态变化；2）窗口中的资源动态刷新。SWRR已被应用于一个大型的云计算应用平台。实验数据表明，SWRR通过合理资源预留，在兼顾所有任务调度的基础上，可为特定用户提供有效的服务可用性保障。
제출료일충기우활동창구적자원예류SWRR(sliding window based resource reservation)산법，타장예류자원재정개자원지중소점적비례칭위창구。창구적“활동”포함2층함의：1）창구대소동태변화；2）창구중적자원동태쇄신。SWRR이피응용우일개대형적운계산응용평태。실험수거표명，SWRR통과합리자원예류，재겸고소유임무조도적기출상，가위특정용호제공유효적복무가용성보장。
A sliding window based resource reservation (SWRR) algorithm was proposed, in which a window is defined as the proportion of the reserved resources among all. The sliding of the window is twofold, adaptively window resizing, and dynamically window content refreshing. SWRR was applied to a large cloud computing platform. Experiments reveal that SWRR can provide high service availability for specific users while taking all users into account by proper resource reservation.