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公开(公告)号：US10482013B2
公开(公告)日：2019-11-19
申请号：US15513407
申请日：2014-09-30
发明人： Charles S. Johnson , Harumi Kuno , Goetz Graefe , Haris Volos , Mark Lillibridge , James Hyungsun Park , Wey Guy
IPC分类号： G06F12/0804 , G06F12/0868 , G06F12/12 , G06F11/14
摘要： Systems and methods associated with page modification are disclosed. One example method may be embodied on a non-transitory computer-readable medium storing computer-executable instructions. The instructions, when executed by a computer, may cause the computer to fetch a page to a buffer pool in a memory. The page may be fetched from at least one of a log and a backup using single page recovery. The instructions may also cause the computer to store a modification of the page to the log. The modification may be stored to the log as a log entry. The instructions may also cause the computer to evict the page from memory when the page is replaced in the buffer pool. Page writes associated with the eviction may be elided.
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公开(公告)号：US20170300412A1
公开(公告)日：2017-10-19
申请号：US15513407
申请日：2014-09-30
发明人： Charles S. Johnson , Harumi Kuno , Goetz Graefe , Haris Volos , Mark Lillibridge , James Hyungsun Park , Wey Guy
CPC分类号： G06F12/0804 , G06F11/1446 , G06F11/1474 , G06F12/0868 , G06F12/12 , G06F2201/80 , G06F2212/1016
摘要： Systems and methods associated with page modification are disclosed. One example method may be embodied on a non-transitory computer-readable medium storing computer-executable instructions. The instructions, when executed by a computer, may cause the computer to fetch a page to a buffer pool in a memory. The page may be fetched from at least one of a log and a backup using single page recovery. The instructions may also cause the computer to store a modification of the page to the log. The modification may be stored to the log as a log entry. The instructions may also cause the computer to evict the page from memory when the page is replaced in the buffer pool. Page writes associated with the eviction may be elided.
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