公开(公告)号：US20090216714A1

公开(公告)日：2009-08-27

申请号：US12035267

申请日：2008-02-21

申请人： ROBERT N. GONZALEZ ,  Rouben Meschian ,  Elias D. Torres

发明人： ROBERT N. GONZALEZ ,  Rouben Meschian ,  Elias D. Torres

IPC分类号： G06F17/30

CPC分类号： G06F11/0709 ,  G06F11/0751 ,  G06F17/30578

摘要： Disclosed are a method, information processing system, and computer program storage product for managing Resource Description Framework (“RDF”) graphs in a distributed system. At least one modification request for modifying an RDF graph in a shared data store is received. The modification request includes a query set, an expected result set, and a change set associated. The query set is a set of preconditions for guaranteeing a state of the RDF graph before executing the change set. The expected result set is results expected by the query. The change set is at least one statement that changes data elements in the RDF graph. The query is applied to the RDF graph at the shared data store. A result of the query is analyzed. A transaction request, which includes the change set, associated with the modification request is sent to a server information processing system communicatively coupled to the shared data storage.

摘要翻译： 公开了一种用于在分布式系统中管理资源描述框架（“RDF”）图形的方法，信息处理系统和计算机程序存储产品。 接收到用于修改共享数据存储器中的RDF图的至少一个修改请求。 修改请求包括查询集，预期结果集和相关联的变更集。 查询集是在执行更改集之前确保RDF图的状态的一组前提条件。 预期结果集是查询预期的结果。 更改集是至少一个更改RDF图中数据元素的语句。 该查询应用于共享数据存储中的RDF图。 分析查询结果。 将与修改请求相关联的包括更改集的事务请求发送到通信地耦合到共享数据存储的服务器信息处理系统。