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公开(公告)号:US08543581B2
公开(公告)日:2013-09-24
申请号:US13079027
申请日:2011-04-04
申请人: Pierre N. Martin , Bryan Dove
发明人: Pierre N. Martin , Bryan Dove
IPC分类号: G06F7/00
CPC分类号: G06F17/30283 , G06F17/30345
摘要: The described implementations relate to synchronizing records between databases. One implementation can cause historical data of a source database to be recorded as entries on a transaction log and can subsequently cause new data of the source database to be recorded on the transaction log in a same manner as the historical data. This implementation can also identify a distinct attribute associated with an individual entry and generate a message that reflects the individual entry.
摘要翻译: 所描述的实现涉及在数据库之间同步记录。 一个实现可以使源数据库的历史数据被记录为事务日志上的条目,并且可以随后使源数据库的新数据以与历史数据相同的方式记录在事务日志上。 该实现还可以识别与单个条目相关联的不同属性,并生成反映单个条目的消息。
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公开(公告)号:US20120254105A1
公开(公告)日:2012-10-04
申请号:US13079027
申请日:2011-04-04
申请人: Pierre N. Martin , Bryan Dove
发明人: Pierre N. Martin , Bryan Dove
IPC分类号: G06F17/30
CPC分类号: G06F17/30283 , G06F17/30345
摘要: The described implementations relate to synchronizing records between databases. One implementation can cause historical data of a source database to be recorded as entries on a transaction log and can subsequently cause new data of the source database to be recorded on the transaction log in a same manner as the historical data. This implementation can also identify a distinct attribute associated with an individual entry and generate a message that reflects the individual entry.
摘要翻译: 所描述的实现涉及在数据库之间同步记录。 一个实现可以使得源数据库的历史数据被记录为事务日志上的条目,并且可以随后使源数据库的新数据以与历史数据相同的方式记录在事务日志中。 该实现还可以识别与单个条目相关联的不同属性,并生成反映单个条目的消息。
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公开(公告)号:US20130117313A1
公开(公告)日:2013-05-09
申请号:US13291121
申请日:2011-11-08
申请人: Yi Miao , Mahmood G. Qadir , Pritvinath Obla , Pierre N. Martin , Anubhuti Manohar , Sizheng Chen , Vishal Mishra
发明人: Yi Miao , Mahmood G. Qadir , Pritvinath Obla , Pierre N. Martin , Anubhuti Manohar , Sizheng Chen , Vishal Mishra
IPC分类号: G06F17/30
CPC分类号: G06F21/6245 , G06F16/2433 , G06F16/284 , G06F21/604 , G06F21/6227 , G16H10/60 , G16H40/20
摘要: The described implementations relate to an access control framework for a database system. One implementation can receive, from a user, a request for data that identifies a resource, such as a view that obtains data from a database. The implementation can check the identity of the user to identify user roles associated with the user. The implementation can identify an access policy that is associated with the resource, and a rule that is associated with the access policy and applies to the user roles associated with the user. The rule can be applied to the request for data using attributes of the access policy. For example, if the request for data is a query on a view, the query can be rewritten to apply the rule.
摘要翻译: 所描述的实现涉及用于数据库系统的访问控制框架。 一个实现可以从用户接收用于标识资源的数据的请求,诸如从数据库获取数据的视图。 该实现可以检查用户的身份以识别与用户相关联的用户角色。 该实现可以识别与资源相关联的访问策略,以及与访问策略相关联并应用于与该用户相关联的用户角色的规则。 该规则可以应用于使用访问策略的属性的数据请求。 例如,如果数据请求是视图上的查询,则可以重写该查询以应用规则。
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