- 专利标题: Versioned records management using restart era
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申请号: US15948215申请日: 2018-04-09
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公开(公告)号: US10761936B2公开(公告)日: 2020-09-01
- 发明人: Per-Ake Larson , Robert Patrick Fitzgerald , Cristian Diaconu
- 申请人: MICROSOFT TECHNOLOGY LICENSING, LLC
- 申请人地址: US WA Redmond
- 专利权人: MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人: MICROSOFT TECHNOLOGY LICENSING, LLC
- 当前专利权人地址: US WA Redmond
- 代理机构: Workmann Nydegger
- 主分类号: G06F11/14
- IPC分类号: G06F11/14 ; G06F16/23
摘要:
A versioned records management system that uses a restart era in order to promote rapid recovery. A persistent store includes a plurality of items that are each marked with a restart era. Any item that was created in the current restart era is marked with the current restart era. The persistent store also includes a first subset of the items comprising a plurality of records. At least one record includes multiple corresponding versions. The persistent store also includes a second subset of the items comprising a collection of objects that conform to an object model that is used to operate upon the plurality of records via the object collection. The versioned records management system recovers from a crash by promoting an item in the persistent store to the current restart era, in parallel with normal operation of the versioned records management system.
公开/授权文献
- US20180232281A1 VERSIONED RECORDS MANAGEMENT USING RESTART ERA 公开/授权日:2018-08-16
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