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公开(公告)号:US07818292B2
公开(公告)日:2010-10-19
申请号:US11697234
申请日:2007-04-05
申请人: Anil Kumar Nori , Laxmi Narsimha Rao Orugant , Subramanian Muralidhar , Ambrish Mishra , Lev Novik , Manikandan Thangarathnam , Sankara Subramanian , Sudarshan A. Chitre , Sitaram C. V. Raju , Vijay Tandra Sistla
发明人: Anil Kumar Nori , Laxmi Narsimha Rao Orugant , Subramanian Muralidhar , Ambrish Mishra , Lev Novik , Manikandan Thangarathnam , Sankara Subramanian , Sudarshan A. Chitre , Sitaram C. V. Raju , Vijay Tandra Sistla
CPC分类号: G06F17/30368
摘要: Systems and methods that track changes in a database via a change tracking layer that enables separation of change tracking and change enumeration. Such an arrangement enables multiple change enumeration and sync technologies over a single change tracking layer, while reducing amount of tracking information that are maintained.
摘要翻译: 通过变化跟踪层跟踪数据库中的变化的系统和方法,该变化跟踪层可实现变更跟踪和更改枚举的分离。 这样的布置使得能够通过单个改变跟踪层进行多次更改枚举和同步技术,同时减少维护的跟踪信息的数量。