15MS3300, The Development of Supercomputing System for the Genome Analysis,
Choi Wan
Abstract
SSD 등과 같이 다양한 성능을 가진 저장 장치가 개발되고 안정화 됨에 따라 분산 파일 시스템에서 다양한 저장 장치를 활용하기 위한 연구가 많이 진행되고 있다. 특히, 바이오 응용에서 대용량 분석에서 높은 IOPS가 요구가 증대되고 있으며, 이를 해결하기 위해 분산 파일 시스템에서 SSD 장치 등을 활용하는 것이 필요해지고 있다. 하지만 단순히 SSD만 사용한다고 해서 분산 파일 시스템의 성능이 빨라지는 것은 아니다. 오히려, 비용 대비 성능 상의 이점이 없을 수 있다. 본 논문에서는 대표적인 바이오 응용을 활용해 SSD와 HDD 융합 시험을 통해 분산 파일 시스템에서 SSD 활용에 대한 효과를 살펴보았다.
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