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1. 发明申请

US20080034012A1 Extending hierarchical synchronization scopes to non-hierarchical scenarios 有权
标题翻译：将分层同步范围扩展到非分层方案
公开(公告)号：US20080034012A1
公开(公告)日：2008-02-07
申请号：US11498594
申请日：2006-08-02
申请人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
发明人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
IPC分类号： G06F17/30
CPC分类号： G06F17/30176 , Y10S707/99934 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Extending hierarchical synchronization (sync) scopes to non-hierarchical scenarios may involve a method for synchronizing differently organized data stores comprising mapping different physical organizations to similar logical organizations and utilizing an organization-based synchronization algorithm to synchronize the differently organized stores. Also, the uniqueness constraints of the organizations may be preserved as well as the parent-child ordering constraints of the organizations.
摘要翻译：将分级同步（同步）范围扩展到非分层场景可能涉及用于同步不同组织的数据存储的方法，包括将不同的物理组织映射到类似的逻辑组织，并利用基于组织的同步算法来同步不同组织的存储。此外，组织的唯一性限制也可能受到组织的父母子女排序限制的限制。

2. 发明授权

US07577691B2 Extending hierarchical synchronization scopes to non-hierarchical scenarios 有权
标题翻译：将分层同步范围扩展到非分层方案
公开(公告)号：US07577691B2
公开(公告)日：2009-08-18
申请号：US11498594
申请日：2006-08-02
申请人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
发明人： Lev Novik , Douglas B. Terry , Irena Hudis , Jeremie E. Sartor , Shaoyu Zhou , Tomas Talius , Yunxin Wu , Jin He , Mark Scurrell
IPC分类号： G06F17/30
CPC分类号： G06F17/30176 , Y10S707/99934 , Y10S707/99938 , Y10S707/99952 , Y10S707/99953 , Y10S707/99955
摘要： Extending hierarchical synchronization (sync) scopes to non-hierarchical scenarios may involve a method for synchronizing differently organized data stores comprising mapping different physical organizations to similar logical organizations and utilizing an organization-based synchronization algorithm to synchronize the differently organized stores. Also, the uniqueness constraints of the organizations may be preserved as well as the parent-child ordering constraints of the organizations.
摘要翻译：将分级同步（同步）范围扩展到非分层场景可能涉及用于同步不同组织的数据存储的方法，包括将不同的物理组织映射到类似的逻辑组织，并利用基于组织的同步算法来同步不同组织的存储。此外，组织的唯一性限制也可能受到组织的父母子女排序限制的限制。

3. 发明授权

US07440985B2 Filtered replication of data stores 有权
标题翻译：过滤的数据存储复制
公开(公告)号：US07440985B2
公开(公告)日：2008-10-21
申请号：US11380579
申请日：2006-04-27
申请人： Lev Novik , Michael R. Clark , Yunxin Wu , Douglas B. Terry , Irena Hudis , Tomas Talius
发明人： Lev Novik , Michael R. Clark , Yunxin Wu , Douglas B. Terry , Irena Hudis , Tomas Talius
IPC分类号： G06F17/30
CPC分类号： G06F17/30176 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： Methods for enabling mult-master synchronization of particular sets of data using filters. In a synchronization request, data including knowledge and filters may be supplied. A response may comprise data including changes that are identified by the filter and that have versions that are not known by the requestor.
摘要翻译：使用过滤器启用特定数据集多主机同步的方法。在同步请求中，可以提供包括知识和过滤器的数据。响应可以包括数据，包括由过滤器识别并具有请求者不知道的版本的更改。

4. 发明申请

US20070282914A1 Resolving update-delete conflicts 有权
标题翻译：解决更新 - 删除冲突
公开(公告)号：US20070282914A1
公开(公告)日：2007-12-06
申请号：US11444180
申请日：2006-05-31
申请人： Muhunthan Sivapragasam , Don Cao , Irena Hudis , Lev Novik , Tomas Talius , Vivek J. Jhaveri , Yunxin Wu , Ann Tang
发明人： Muhunthan Sivapragasam , Don Cao , Irena Hudis , Lev Novik , Tomas Talius , Vivek J. Jhaveri , Yunxin Wu , Ann Tang
IPC分类号： G06F17/30
CPC分类号： G06F17/30578
摘要： Update-delete conflicts detected during synchronization can be resolved in favor of the update or the deletion. Resolving the conflict in favor of the deletion results in the entity deleted on one replica being deleted on all selected replicas. Resolving the conflict in favor of the update results in the updated entity, which includes an entity moved from one hierarchy to another, being replicated on all selected replicas. To resolve the conflict in favor of the update, the deletion is treated as though it were reported erroneously. The deleted entity is resurrected in the form of the updated entity. Change version information is maintained in all replicas. Update-delete conflicts are resolvable in accordance with various resolution policies such as the update wins, deletion wins, changes occurring on a particular device wins, and most recent event wins, for example.
摘要翻译：可以解决同步期间检测到的更新 - 删除冲突，有利于更新或删除。解决冲突有利于删除结果，在一个副本上删除的实体在所有选定的副本上被删除。解决有利于更新的冲突导致更新的实体（包括从一个层次结构移动到另一个层次的实体）在所有选定的副本上复制。为了解决有利于更新的冲突，删除被视为错误地报告。被删除的实体以更新实体的形式复活。更改版本信息保留在所有副本中。更新 - 删除冲突可以根据各种解决方案策略进行解析，例如更新赢，删除胜利，特定设备上发生的更改胜利，以及最近的事件胜利。

5. 发明授权

US07769727B2 Resolving update-delete conflicts 有权
标题翻译：解决更新 - 删除冲突
公开(公告)号：US07769727B2
公开(公告)日：2010-08-03
申请号：US11444180
申请日：2006-05-31
申请人： Muhunthan Sivapragasam , Don Cao , Irena Hudis , Lev Novik , Tomas Talius , Vivek J. Jhaveri , Yunxin Wu , Ann Tang
发明人： Muhunthan Sivapragasam , Don Cao , Irena Hudis , Lev Novik , Tomas Talius , Vivek J. Jhaveri , Yunxin Wu , Ann Tang
IPC分类号： G06F7/00 , G06F15/16 , H04W4/00
CPC分类号： G06F17/30578
摘要： Update-delete conflicts detected during synchronization can be resolved in favor of the update or the deletion. Resolving the conflict in favor of the deletion results in the entity deleted on one replica being deleted on all selected replicas. Resolving the conflict in favor of the update results in the updated entity, which includes an entity moved from one hierarchy to another, being replicated on all selected replicas. To resolve the conflict in favor of the update, the deletion is treated as though it were reported erroneously. The deleted entity is resurrected in the form of the updated entity. Change version information is maintained in all replicas. Update-delete conflicts are resolvable in accordance with various resolution policies such as the update wins, deletion wins, changes occurring on a particular device wins, and most recent event wins, for example.
摘要翻译：可以解决同步期间检测到的更新 - 删除冲突，有利于更新或删除。解决冲突有利于删除结果，在一个副本上删除的实体在所有选定的副本上被删除。解决有利于更新的冲突导致更新的实体（包括从一个层次结构移动到另一个层次的实体）在所有选定的副本上复制。为了解决有利于更新的冲突，删除被视为错误地报告。被删除的实体以更新实体的形式复活。更改版本信息保留在所有副本中。更新 - 删除冲突可以根据各种解决方案策略进行解析，例如更新赢，删除胜利，特定设备上发生的更改胜利，以及最近的事件胜利。

6. 发明申请

US20060190572A1 Filtered Replication of Data Stores 有权
标题翻译：过滤的数据存储复制
公开(公告)号：US20060190572A1
公开(公告)日：2006-08-24
申请号：US11380579
申请日：2006-04-27
申请人： Lev Novik , Michael Clark , Yunxin Wu , Douglas Terry , Irena Hudis , Tomas Talius
发明人： Lev Novik , Michael Clark , Yunxin Wu , Douglas Terry , Irena Hudis , Tomas Talius
IPC分类号： G06F15/177
CPC分类号： G06F17/30176 , G06F17/30212 , Y10S707/99953 , Y10S707/99955
摘要： Methods for enabling multi-master synchronization of particular sets of data using filters. In a synchronization request, data including knowledge and filters may be supplied. A response may comprise data including changes that are identified by the filter and that have versions that are not known by the requestor.
摘要翻译：使用过滤器实现特定数据集多主机同步的方法。在同步请求中，可以提供包括知识和过滤器的数据。响应可以包括数据，包括由过滤器识别并具有请求者不知道的版本的更改。

7. 发明授权

US07620668B2 Authoritative and non-authoritative restore 有权
标题翻译：权威性和非权威性的恢复
公开(公告)号：US07620668B2
公开(公告)日：2009-11-17
申请号：US11124219
申请日：2005-05-06
申请人： Vishal Kathuria , Martin J. Sleeman , Robin Dhananjay Dhamankar , Hanumantha Rao Kodavalla , Yunxin Wu , Shaoyu Zhou , Lev Novik , Tomas Talius
发明人： Vishal Kathuria , Martin J. Sleeman , Robin Dhananjay Dhamankar , Hanumantha Rao Kodavalla , Yunxin Wu , Shaoyu Zhou , Lev Novik , Tomas Talius
IPC分类号： G06F12/00 , G06F17/30
CPC分类号： G06F11/1451 , G06F11/1469 , G06F11/1662 , Y10S707/99953 , Y10S707/99955
摘要： The subject invention relates to systems and/or methods that perform an authoritative and/or a non-authoritative restore of items in a data store. Backups are provided that include data associated with items and metadata related to the items that can include a history of operations and previous synchronizations to enable replications to converge after restoration. The operations that can be performed on the items include, for example, create, delete, update, move, etc. The items in the backups can be restored along with the metadata, which can be utilized to enable synchronization partners to converge based on a desired type of restoration.
摘要翻译：本发明涉及执行数据存储中的项目的权威和/或非授权恢复的系统和/或方法。提供备份，其包括与可以包括操作历史和先前同步的项目相关的项目和元数据相关联的数据，以使复制能够在恢复之后收敛。可以对项目执行的操作包括例如创建，删除，更新，移动等。备份中的项目可以与元数据一起被还原，所述元数据可以用于使同步伙伴能够基于所需类型的修复。

8. 发明授权

US08046424B2 Systems and methods for the utilization of metadata for synchronization optimization 有权
标题翻译：利用元数据进行同步优化的系统和方法
公开(公告)号：US08046424B2
公开(公告)日：2011-10-25
申请号：US10927726
申请日：2004-08-27
申请人： Lev Novik , Tomas Talius , Yunxin Wu , Shaoyu Zhou
发明人： Lev Novik , Tomas Talius , Yunxin Wu , Shaoyu Zhou
IPC分类号： G06F15/167 , G06F15/16 , G06F7/00 , G06F17/00
CPC分类号： G06F17/30176 , G06F17/30575 , Y10S707/99955
摘要： Various embodiments of the present invention are directed to synchronization utilizing one or more optimizations through the utilization of metadata. For several embodiments of the present invention, one method for optimizing synchronization is to reduce the overhead required for said synchronization by having each peer only tracking changes for itself and other peers within its change community (or communities) (a.k.a., “Intra-Community-Only Change Tracking Optimization”). For certain embodiments of the present invention, another method for optimizing synchronization is to not create synchronization overhead until required. For numerous embodiments of the present invention, yet another method for optimizing synchronization is to minimize redundant use of a partner's unique global ID—a large and cumbersome number—and to instead maintain a table that cross-references each partner (and its unique global ID) with a smaller and much less cumbersome partner key.
摘要翻译：本发明的各种实施例涉及通过利用元数据利用一个或多个优化的同步。对于本发明的几个实施例，用于优化同步的一种方法是通过使每个对等体仅跟踪其变化社区（或社区）（或社区）内的其他对等体（也称为“共同体内社区”）来减少所述同步所需的开销，只有更改跟踪优化“）。对于本发明的某些实施例，用于优化同步的另一种方法是在需要之前不产生同步开销。对于本发明的许多实施例，用于优化同步的另一种方法是最小化伙伴的唯一全局ID（冗余和繁琐的数量）的冗余使用，并且替代地维护交叉引用每个伙伴的表（及其唯一的全局ID ）具有更小和更少的繁琐的合作伙伴密钥。

9. 发明申请

US20060265434A1 Authoritative and non-authoritative restore 有权
公开(公告)号：US20060265434A1
公开(公告)日：2006-11-23
申请号：US11124219
申请日：2005-05-06
申请人： Vishal Kathuria , Martin Sleeman , Robin Dhamankar , Hanumantha Kodavalla , Yunxin Wu , Shaoyu Zhou , Lev Novik , Tomas Talius
发明人： Vishal Kathuria , Martin Sleeman , Robin Dhamankar , Hanumantha Kodavalla , Yunxin Wu , Shaoyu Zhou , Lev Novik , Tomas Talius
IPC分类号： G06F17/30
CPC分类号： G06F11/1451 , G06F11/1469 , G06F11/1662 , Y10S707/99953 , Y10S707/99955
摘要： The subject invention relates to systems and/or methods that perform an authoritative and/or a non-authoritative restore of items in a data store. Backups are provided that include data associated with items and metadata related to the items that can include a history of operations and previous synchronizations to enable replications to converge after restoration. The operations that can be performed on the items include, for example, create, delete, update, move, etc. The items in the backups can be restored along with the metadata, which can be utilized to enable synchronization partners to converge based on a desired type of restoration.

10. 发明申请

US20050256907A1 Systems and methods for the utilization of metadata for synchronization optimization 有权
标题翻译：利用元数据进行同步优化的系统和方法
公开(公告)号：US20050256907A1
公开(公告)日：2005-11-17
申请号：US10927726
申请日：2004-08-27
申请人： Lev Novik , Tomas Talius , Yunxin Wu , Shaoyu Zhou
发明人： Lev Novik , Tomas Talius , Yunxin Wu , Shaoyu Zhou
IPC分类号： G06F13/00 , G06F17/30
CPC分类号： G06F17/30176 , G06F17/30575 , Y10S707/99955
摘要： Various embodiments of the present invention are directed to synchronization utilizing one or more optimizations through the utilization of metadata. For several embodiments of the present invention, one method for optimizing synchronization is to reduce the overhead required for said synchronization by having each peer only tracking changes for itself and other peers within its change community (or communities) (a.k.a., “Intra-Community-Only Change Tracking Optimization”). For certain embodiments of the present invention, another method for optimizing synchronization is to not create synchronization overhead until required. For numerous embodiments of the present invention, yet another method for optimizing synchronization is to minimize redundant use of a partner's unique global ID—a large and cumbersome number—and to instead maintain a table that cross-references each partner (and its unique global ID) with a smaller and much less cumbersome partner key.
摘要翻译：本发明的各种实施例涉及通过利用元数据利用一个或多个优化的同步。对于本发明的几个实施例，用于优化同步的一种方法是通过使每个对等体仅跟踪其变化社区（或社区）（或社区）内的其他对等体（也称为“共同体内社区”）来减少所述同步所需的开销，只有更改跟踪优化“）。对于本发明的某些实施例，用于优化同步的另一种方法是在需要之前不产生同步开销。对于本发明的许多实施例，用于优化同步的另一种方法是最小化伙伴的唯一全局ID（冗余和繁琐的数量）的冗余使用，并且替代地维护交叉引用每个伙伴的表（及其唯一的全局ID ）具有更小和更少的繁琐的合作伙伴密钥。

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