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21. 发明申请

US20100094851A1 NODE-LEVEL SUB-QUERIES IN DISTRIBUTED DATABASES 有权
标题翻译：分布式数据库中的节点子问题
公开(公告)号：US20100094851A1
公开(公告)日：2010-04-15
申请号：US12248304
申请日：2008-10-09
申请人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
发明人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
IPC分类号： G06F17/30
CPC分类号： G06F17/30545 , G06F17/30339
摘要： A database query is received that includes a logical query indicator at a distributed database node within a distributed network of databases. The logical query indicator includes at least one physical database query and at least one database node identifier that allows at least one distributed database node to identify at least one physical database to execute the physical database query against. It is determined that the at least one database node identifier matches a local node identifier. The at least one physical database query is executed against at least one local physical database table. A local query response is formed including data retrieved from the at least one local physical database table. The database query is responded to with at least the local query response. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：在数据库的分布式网络中的分布式数据库节点处接收包括逻辑查询指示符的数据库查询。逻辑查询指示符包括至少一个物理数据库查询和至少一个数据库节点标识符，其允许至少一个分布式数据库节点识别至少一个物理数据库以执行物理数据库查询。确定至少一个数据库节点标识符与本地节点标识符匹配。对至少一个本地物理数据库表执行至少一个物理数据库查询。形成包括从至少一个本地物理数据库表检索的数据的本地查询响应。数据库查询至少响应本地查询响应。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

22. 发明申请

US20090077075A1 MANAGEMENT OF LOGICAL STATEMENTS IN A DISTRIBUTED DATABASE ENVIRONMENT 失效
标题翻译：分布式数据库环境中的逻辑陈述管理
公开(公告)号：US20090077075A1
公开(公告)日：2009-03-19
申请号：US12203789
申请日：2008-09-03
申请人： Graham A. Bent , Patrick Dantressangle
发明人： Graham A. Bent , Patrick Dantressangle
IPC分类号： G06F17/30
CPC分类号： G06F17/30566
摘要： A method for managing a logical statement within a distributed database includes checking, responsive to receipt of a first logical statement for by first database management system node, whether the first logical statement is stored within a segment of the distributed database; and storing, responsive to a determination that the first logical statement is not stored within a segment of the distributed database, storing the first logical statement in at least one of non-unique fact table and unique fact table.
摘要翻译：一种用于管理分布式数据库内的逻辑语句的方法，包括响应于由第一数据库管理系统节点接收到第一逻辑语句，检查第一逻辑语句是否存储在分布式数据库的段内; 以及响应于所述第一逻辑语句未被存储在所述分布式数据库的段中的确定，将所述第一逻辑语句存储在非唯一事实表和唯一事实表中的至少一个中。

23. 发明申请

US20090077036A1 PROPAGATING A QUERY IN A FEDERATED DATABASE 有权
标题翻译：在联邦数据库中传播查询
公开(公告)号：US20090077036A1
公开(公告)日：2009-03-19
申请号：US12203719
申请日：2008-09-03
申请人： Graham A. Bent , Patrick Dantressangle , John B. Ibbotson
发明人： Graham A. Bent , Patrick Dantressangle , John B. Ibbotson
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/30545
摘要： A method for propagating a query in a system made up of a number connectable database management system nodes, where each node is associated at least one database, includes: selecting a first node from the number of nodes; generating at least one connection operable to propagate a query from the first node to a first subset of the number of nodes; generating at least one connection operable to propagate a query from a second node in the first subset to a second subset of the plurality of nodes; where at least one node in the second subset is different from nodes in the first subset.
摘要翻译：一种用于在由多个可连接数据库管理系统节点组成的系统中传播查询的方法，其中每个节点与至少一个数据库相关联，包括：从该节点数目中选择第一节点; 生成至少一个可操作以将查询从所述第一节点传播到所述节点数量的第一子集的连接; 生成至少一个可操作以将查询从所述第一子集中的第二节点传播到所述多个节点的第二子集的连接; 其中第二子集中的至少一个节点不同于第一子集中的节点。

24. 发明授权

US09984124B2 Data management in relational databases 有权
公开(公告)号：US09984124B2
公开(公告)日：2018-05-29
申请号：US13443964
申请日：2012-04-11
申请人： Patrick Dantressangle , Eberhard Hechler , Martin Oberhofer , Michael Wurst
发明人： Patrick Dantressangle , Eberhard Hechler , Martin Oberhofer , Michael Wurst
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30501
摘要： At least one user table in a relational database management system (RDBMS) using a first operator within a structured query language (SQL) command is identified. The first operator within the SQL command is utilized to transfer one or more data items from the at least one user table to a data array within the RDBMS. The data array is processed within the RDBMS, and one or more output values are generated based on the processing.

25. 发明授权

US08644468B2 Carrying out predictive analysis relating to nodes of a communication network 有权
标题翻译：进行与通信网络的节点有关的预测分析
公开(公告)号：US08644468B2
公开(公告)日：2014-02-04
申请号：US13219362
申请日：2011-08-26
申请人： Patrick Dantressangle , Eberhard Hechler , Martin Oberhofer , Michael Wurst
发明人： Patrick Dantressangle , Eberhard Hechler , Martin Oberhofer , Michael Wurst
IPC分类号： H04M15/00 , H04M11/00 , G06Q30/00 , G06F7/00 , H04L12/26 , H04W4/00
CPC分类号： H04L41/147 , H04L41/145 , H04L41/5064
摘要： Predictive analysis relating to nodes of a communication network is carried out by providing communication event information for a first set of nodes and a second set of nodes of the communication network, providing a set of attributes for the nodes of the first set, using the attributes and the communication event information for determining a set of groups among the first set of nodes, assigning each node of the second set to at least one group of the set of groups based at least on the communication event information available for the second group, the assigning resulting in membership information of the nodes of the second set, and deriving or applying a prediction model for the second set of nodes based on the communication event information for the second set and the membership information.
摘要翻译：与通信网络的节点有关的预测分析是通过为通信网络的第一组节点和第二组节点提供通信事件信息，使用属性为第一组的节点提供一组属性以及用于确定第一组节点中的一组组的通信事件信息，至少基于可用于第二组的通信事件信息将第二组的每个节点分配给该组组中的至少一组，分配产生第二组的节点的成员信息，以及基于第二组的通信事件信息和成员资格信息来导出或应用第二组节点的预测模型。

26. 发明授权

US08626747B2 Automated query path reporting in distributed databases 有权
标题翻译：分布式数据库中的自动查询路径报告
公开(公告)号：US08626747B2
公开(公告)日：2014-01-07
申请号：US13561659
申请日：2012-07-30
申请人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
发明人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
IPC分类号： G06F7/00
CPC分类号： G06F17/30545
摘要： A database query comprising a logical table definition and at least one route tracing indicator is forwarded to at least one distributed database node within a distributed network of databases. At least one query response is received including distributed route tracing information associated with each distributed database node that processed the database query along a path associated with the at least one query response. The received distributed route tracing information is processed to characterize query route propagation within the distributed network of databases. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：包括逻辑表定义和至少一个路由跟踪指示符的数据库查询被转发到分布式数据库网络内的至少一个分布式数据库节点。接收至少一个查询响应，包括与沿着与至少一个查询响应相关联的路径处理数据库查询的每个分布式数据库节点相关联的分布式路由跟踪信息。处理接收到的分布式路由跟踪信息，以表征分布式数据库网络内的查询路由传播。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

27. 发明授权

US08478803B2 Management of logical statements in a distributed database environment 失效
标题翻译：在分布式数据库环境中管理逻辑语句
公开(公告)号：US08478803B2
公开(公告)日：2013-07-02
申请号：US12203789
申请日：2008-09-03
申请人： Graham A. Bent , Patrick Dantressangle
发明人： Graham A. Bent , Patrick Dantressangle
IPC分类号： G06F17/00
CPC分类号： G06F17/30566
摘要： A method for managing a logical statement within a distributed database includes checking, responsive to receipt of a first logical statement for by first database management system node, whether the first logical statement is stored within a segment of the distributed database; and storing, responsive to a determination that the first logical statement is not stored within a segment of the distributed database, storing the first logical statement in at least one of non-unique fact table and unique fact table.
摘要翻译：一种用于管理分布式数据库内的逻辑语句的方法，包括响应于由第一数据库管理系统节点接收到第一逻辑语句，检查第一逻辑语句是否存储在分布式数据库的段内; 以及响应于所述第一逻辑语句未被存储在所述分布式数据库的段中的确定，将所述第一逻辑语句存储在非唯一事实表和唯一事实表中的至少一个中。

28. 发明申请

US20130160022A1 TRANSACTION MANAGER FOR NEGOTIATING LARGE TRANSACTIONS 审中-公开
标题翻译：交易大会交易经理
公开(公告)号：US20130160022A1
公开(公告)日：2013-06-20
申请号：US13329382
申请日：2011-12-19
申请人： Jeffrey Blight , Patrick Dantressangle , Andrew J. Osborne
发明人： Jeffrey Blight , Patrick Dantressangle , Andrew J. Osborne
IPC分类号： G06F9/50
CPC分类号： G06F9/466
摘要： A computer receives a transaction request that includes information identifying computer resource requirements for the transaction, a resource policy, and a transaction failure policy. The computer determines if sufficient computer resources are available to complete the transaction request based on the received information identifying resource requirements for the transaction. If there are not sufficient computer resources available to complete the transaction request, the computer applies the resource policy to the transaction request and processes the transaction request. If the processed transaction request fails to complete successfully, the computer applies the transaction failure policy to the processed transaction request.
摘要翻译：计算机接收包括识别事务的计算机资源需求，资源策略和事务失败策略的信息的事务请求。计算机基于接收到的识别交易的资源需求的信息来确定是否有足够的计算机资源可用于完成交易请求。如果没有足够的计算机资源来完成交易请求，则计算机将资源策略应用于事务请求并处理事务请求。如果处理的事务请求无法成功完成，则计算机将事务失败策略应用于已处理的事务请求。

29. 发明申请

US20100094892A1 AUTOMATED PROPAGATION OF NON-CONFLICTING QUERIES IN DISTRIBUTED DATABASES 失效
标题翻译：在分布式数据库中自动传播非冲突性问题
公开(公告)号：US20100094892A1
公开(公告)日：2010-04-15
申请号：US12248082
申请日：2008-10-09
申请人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
发明人： Graham A. Bent , Patrick Dantressangle , David R. Vyvyan
IPC分类号： G06F17/30
CPC分类号： G06F17/30545
摘要： A logical table definition is received in association with a database query within a distributed database system. A determination is made as to whether the received logical table definition matches a local logical table definition. The query is processed in response to determining that the received logical table definition matches the local logical table definition. The query is forwarded to at least one other distributed database node. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译：与分布式数据库系统中的数据库查询相关联地接收逻辑表定义。确定接收到的逻辑表定义是否与本地逻辑表定义相匹配。响应于确定接收到的逻辑表定义与本地逻辑表定义相匹配来处理查询。该查询被转发到至少一个其他分布式数据库节点。该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。

30. 发明授权

US06446120B1 Configurable stresser for a web server 失效
标题翻译： Web服务器的可配置压力
公开(公告)号：US06446120B1
公开(公告)日：2002-09-03
申请号：US08979049
申请日：1997-11-26
申请人： Patrick Dantressangle
发明人： Patrick Dantressangle
IPC分类号： G06F15173
CPC分类号： H04L43/50 , G06F11/3414 , G06F2201/875
摘要： A method, apparatus, and article of manufacture for a computer implemented configurable stresser for testing a server computer. A server computer is tested by transmitting commands to the server computer from a client computer which is connected via a network. Each command is performed by the server computer to access data from a data source stored on a data storage device connected to the server computer. In particular, at the client computer, one or more virtual browsers are created for transmitting commands to the server computer. Compared test results are received from each virtual browser indicating a response to each transmitted command received from the server computer. The received test results are consolidated into a report of compared test results.
摘要翻译：一种用于计算机的方法，装置和制品，用于测试服务器计算机实现的可配置应力器。通过从通过网络连接的客户端计算机发送命令到服务器计算机来测试服务器计算机。每个命令由服务器计算机执行，以从存储在连接到服务器计算机的数据存储设备上的数据源访问数据。特别地，在客户端计算机上，创建一个或多个虚拟浏览器以将命令发送到服务器计算机。从每个虚拟浏览器接收指示对从服务器计算机接收的每个发送的命令的响应的测试结果的比较。收到的测试结果合并到比较测试结果的报告中。

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