发明名称 |
METHOD AND SYSTEM FOR PROCESSING DATA |
摘要 |
Methods, computer systems, and computer program products for processing data a computing environment are provided. The computer environment for data deduplication storage receives a plurality of write operations for deduplication storage of the data. The data is buffered in a plurality of buffers with overflow temporarily stored to a memory hierarchy when the data received for deduplication storage is sequential or non sequential. The data is accumulated and updated in the plurality of buffers per a data structure, the data structure serving as a fragment map between the plurality of buffers and a plurality of user file locations. The data is restructured in the plurality of buffers to form a complete sequence of a required sequence size. The data is provided as at least one stream to a stream-based deduplication algorithm for processing and storage.
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申请公布号 |
US2012158671(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US20100970828 |
申请日期 |
2010.12.16 |
申请人 |
TZUR ITAI;AKIRAV SHAY H.;EDELSTEIN RON;HIRSCH MICHAEL;ISH-SHALOM ARIEL J.;LOYA LIRAN;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
TZUR ITAI;AKIRAV SHAY H.;EDELSTEIN RON;HIRSCH MICHAEL;ISH-SHALOM ARIEL J.;LOYA LIRAN |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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