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1. 发明授权

US08688749B1 Cross-ontology multi-master replication 有权
标题翻译：跨本体多主复制
公开(公告)号：US08688749B1
公开(公告)日：2014-04-01
申请号：US13076804
申请日：2011-03-31
申请人： Richard Allen Ducott, III , John Kenneth Garrod , John Antonio Carrino , Katherine Brainard
发明人： Richard Allen Ducott, III , John Kenneth Garrod , John Antonio Carrino , Katherine Brainard
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30569 , G06F7/00 , G06F17/30575 , G06F17/30876 , G06N5/02
摘要： A system and method providing cross-ontology multi-master replication is described. In a first embodiment a method for cross-ontology multi-master replication comprising the steps of: obtaining, at an importing site, an exporting site ontology and a set of one or more database changes; wherein the exporting site ontology defines a set of one or more data types; and after mapping the exporting site ontology to an importing site ontology, incorporating the set of one or more database changes into a database including mapping each of one or more data types of the set of data types to a data type defined by the importing site ontology using an ontology map.
摘要翻译：描述了提供交叉本体多主机复制的系统和方法。在第一实施例中，用于交叉本体多主复制的方法包括以下步骤：在导入站点处获取导出站点本体和一组一个或多个数据库更改; 其中所述导出站点本体定义一组一个或多个数据类型; 并且在将导出站点本体映射到导入站点本体之后，将一组或多个数据库更改集合到数据库中，包括将数据类型集合中的一个或多个数据类型的每一个映射到由导入站点本体定义的数据类型使用本体映射。

2. 发明申请

US20130191336A1 CROSS-ACL MULTI-MASTER REPLICATION 有权
公开(公告)号：US20130191336A1
公开(公告)日：2013-07-25
申请号：US13355726
申请日：2012-01-23
申请人： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
发明人： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
IPC分类号： G06F17/30
CPC分类号： G06F17/30348 , G06F17/30174 , G06F17/3023 , G06F17/30575 , G06F17/30578 , G06F21/6218 , G06F2221/2141 , G06F2221/2151
摘要： Techniques for cross-ACL multi-master replication are provided. The techniques allow a replication site in a multi-master replication system implementing an asynchronous replication protocol and an access control policy to appropriately apply received data change updates to data maintained at the site even where a data change update is missing information because of the implemented access control policy.

3. 发明授权

US08364642B1 Managing disconnected investigations 有权
标题翻译：管理不连贯的调查
公开(公告)号：US08364642B1
公开(公告)日：2013-01-29
申请号：US12831383
申请日：2010-07-07
申请人： John Kenneth Garrod , Jacob Scott , Carl Freeland
发明人： John Kenneth Garrod , Jacob Scott , Carl Freeland
IPC分类号： G06F17/40
CPC分类号： G06F17/30174 , G06F17/30227 , G06F17/30374
摘要： In an embodiment, a system and a method of using the system enable an information analyst to use a stand-alone computer-based investigation application to conduct a disconnected investigation on shared database data in a remote location where network access to a shared data repository of the system might be only periodically available, unreliable, or non-existent. In addition, the system and method enable the disconnected investigation to incrementally incorporate ongoing updates made to the shared repository of data, and to periodically publish interim or final results of the disconnected investigation to the shared data repository. A disconnected investigation can be conducted entirely at the disconnected investigation location without having any network connectivity to the shared repository of data.
摘要翻译：在一个实施例中，系统和使用该系统的方法使得信息分析者能够使用独立的基于计算机的调查应用来对远程位置的共享数据库数据进行断开连接的调查，其中对该系统可能仅定期可用，不可靠或不存在。此外，系统和方法使得断开连接的调查能够逐步整合对数据共享库进行的更新，并定期将断开调查的临时或最终结果发布到共享数据存储库。断开的调查可以完全在断开的调查位置进行，而不会与数据的共享存储库有任何网络连接。

4. 发明授权

US08515912B2 Sharing and deconflicting data changes in a multimaster database system 有权
标题翻译：在多主机数据库系统中共享和取消数据更改
公开(公告)号：US08515912B2
公开(公告)日：2013-08-20
申请号：US12836801
申请日：2010-07-15
申请人： John Kenneth Garrod , John Antonio Carrino , Katherine Brainard , Jacob Scott , Allen Chang
发明人： John Kenneth Garrod , John Antonio Carrino , Katherine Brainard , Jacob Scott , Allen Chang
IPC分类号： G06F17/30
CPC分类号： G06F17/30578 , G06F17/30356
摘要： A computer-based method and system for sharing and deconflicting data changes amongst a plurality of replication sites. In a particular embodiment, data changes at sites to data objects are tracked by each site on a per-data object basis using per-data object version vectors. In another particular embodiment, data changes at sites to links connecting two data objects are tracked by each site on a per-link set basis using per-link set version vectors. In another particular embodiment, per-object version vectors are used to detect a conflict resulting from concurrent changes at two or more sites in which one of the concurrent changes includes an object resolution change.
摘要翻译：一种用于在多个复制站点之间共享和解除数据变化的基于计算机的方法和系统。在特定实施例中，使用每数据对象版本向量，在每个数据对象的基础上，每个站点跟踪站点到数据对象的数据更改。在另一特定实施例中，使用每链路集版本向量，每个站点在每个链路集合的基础上跟踪站点处数据到连接两个数据对象的链路的变化。在另一特定实施例中，每个对象版本向量用于检测由两个或更多个站点中的并发改变导致的冲突，其中一个并发更改包括对象分辨率改变。

5. 发明授权

US08782004B2 Cross-ACL multi-master replication 有权
标题翻译：跨ACL多主复制
公开(公告)号：US08782004B2
公开(公告)日：2014-07-15
申请号：US13355726
申请日：2012-01-23
申请人： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
发明人： Richard Allen Ducott, III , Katherine Brainard , John Kenneth Garrod , John Antonio Carrino
IPC分类号： G06F17/30
CPC分类号： G06F17/30348 , G06F17/30174 , G06F17/3023 , G06F17/30575 , G06F17/30578 , G06F21/6218 , G06F2221/2141 , G06F2221/2151
摘要： Techniques for cross-ACL multi-master replication are provided. The techniques allow a replication site in a multi-master replication system implementing an asynchronous replication protocol and an access control policy to appropriately apply received data change updates to data maintained at the site even where a data change update is missing information because of the implemented access control policy.
摘要翻译：提供了跨ACL多主复制技术。这些技术允许多主复制系统中的复制站点实现异步复制协议和访问控制策略，以便将接收到的数据更改更新适当地应用到站点上维护的数据，即使数据更改更新缺少信息，因为实现的访问控制政策。

6. 发明申请

US20120016849A1 Sharing and Deconflicting Data Changes In A Multimaster Database System 有权
标题翻译：在多主机数据库系统中共享和解密数据更改
公开(公告)号：US20120016849A1
公开(公告)日：2012-01-19
申请号：US12836801
申请日：2010-07-15
申请人： John Kenneth Garrod , John Antonio Carrino , Katherine Brainard , Jacob Scott , Allen Chang
发明人： John Kenneth Garrod , John Antonio Carrino , Katherine Brainard , Jacob Scott , Allen Chang
IPC分类号： G06F17/30
CPC分类号： G06F17/30578 , G06F17/30356
摘要： A computer-based method and system for sharing and deconflicting data changes amongst a plurality of replication sites. In a particular embodiment, data changes at sites to data objects are tracked by each site on a per-data object basis using per-data object version vectors. In another particular embodiment, data changes at sites to links connecting two data objects are tracked by each site on a per-link set basis using per-link set version vectors. In another particular embodiment, per-object version vectors are used to detect a conflict resulting from concurrent changes at two or more sites in which one of the concurrent changes includes an object resolution change.
摘要翻译：一种用于在多个复制站点之间共享和解除数据变化的基于计算机的方法和系统。在特定实施例中，使用每数据对象版本向量，在每个数据对象的基础上，每个站点跟踪站点到数据对象的数据更改。在另一特定实施例中，使用每链路集版本向量，每个站点在每个链路集合的基础上跟踪站点处数据到连接两个数据对象的链路的变化。在另一特定实施例中，每个对象版本向量用于检测由两个或更多个站点中的并发改变导致的冲突，其中一个并发更改包括对象分辨率改变。

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