发明名称 |
INCREMENTAL TRANSPARENT FILE UPDATING |
摘要 |
<p>A system and method to protect a target file from data damage wherein a wrapper application transparently intercepts a write call operative to affect the target file and stores the pertinent data in a delta file. Occasionally the target file is backed up in a temporary file and then updated. The wrapper application also intercepts a read call operative to access the target file and merges the update information with data from the target file in a temporary file. The resulting merged data is returned as read results data.</p> |
申请公布号 |
EP2089821(A2) |
申请公布日期 |
2009.08.19 |
申请号 |
EP20070827452 |
申请日期 |
2007.11.29 |
申请人 |
SANDISK IL LTD |
发明人 |
GOLDE, ITTAI;BEN ZVI, KOBI;VEXLER, ORON;POMERANTZ, ITZHAK |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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