상세정보
등록 대규모 파일의 효율적인 분할, 병합 및 앞추가 연산 방법
- 출원번호
- 14282340 (2014.05.20)
- 공개번호
- 20140351298 (2014.11.27)
- 등록번호
- 9507794 (2016.11.29)
- 출원국
- 미국
- 협약과제
- 12VS1100, 유전체 분석용 슈퍼컴퓨팅 시스템 개발, 최완
- 초록
- A method and apparatus for the distributed processing of a file are disclosed. The apparatus includes a shared data block selection unit, a modified data block selection unit, a first file distributed-processing unit, and a second file distributed-processing unit. The shared data block selection unit selects at least one first data block to remain without change after distributed processing of a file. The modified data block selection unit selects at least one second data block to be modified after the distributed processing of a file. The first file distributed-processing unit allows an inode after the distributed processing of a file to point to the first data blocks so that the first data block is shared before and after the distributed processing of a file. The second file distributed-processing unit allows the inode after the distributed processing of a file to point to at least one third data block.