公开(公告)号：US20130275410A1

公开(公告)日：2013-10-17

申请号：US13448173

申请日：2012-04-16

申请人： Einat Atedgi ,  Arik Sityon ,  Eyal Regev

发明人： Einat Atedgi ,  Arik Sityon ,  Eyal Regev

IPC分类号： G06F17/30

CPC分类号： G06F17/30958

摘要： A method for performing a live topological query includes, with a querying application, using a query graph to create a live topological query result from a database storing a full structure graph while not storing an entirety of the query result in a cache memory. The method further includes, in response to detecting a change within full structure graph, performing a calculation to determine whether the change is relevant to the query result, and notifying the querying application of a relevant change to the query result without relying on a fully cached copy of the query result.

摘要翻译： 用于执行实时拓扑查询的方法包括与查询应用程序一起使用查询图从存储完整结构图的数据库创建活动拓扑查询结果，而不将整个查询结果存储在高速缓冲存储器中。 该方法还包括响应于检测全结构图中的变化，执行计算以确定该改变是否与查询结果相关，并且在不依赖于完全缓存的情况下通知查询应用程序对查询结果的相关更改 查询结果的副本。

公开(公告)号：US09922133B2

公开(公告)日：2018-03-20

申请号：US13448173

申请日：2012-04-16

申请人： Einat Atedgi ,  Arik Sityon ,  Eyal Regev

发明人： Einat Atedgi ,  Arik Sityon ,  Eyal Regev

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30958

摘要： A method for performing a live topological query includes, with a querying application, using a query graph to create a live topological query result from a database storing a full structure graph while not storing an entirety of the query result in a cache memory. The method further includes, in response to detecting a change within full structure graph, performing a calculation to determine whether the change is relevant to the query result, and notifying the querying application of a relevant change to the query result without relying on a fully cached copy of the query result.