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61. 发明授权

US08799248B2 Real-time transaction scheduling in a distributed database 有权
标题翻译：分布式数据库中的实时事务调度
公开(公告)号：US08799248B2
公开(公告)日：2014-08-05
申请号：US13451551
申请日：2012-04-20
申请人： Brian J. Bulkowski , Venkatachary Srinivasan
发明人： Brian J. Bulkowski , Venkatachary Srinivasan
IPC分类号： G06F17/30
CPC分类号： G06F17/30575
摘要： In one exemplary embodiment, a method of a distributed database system includes the step of receiving a database transaction with a node of the distributed database system. A priority of the database transaction is determined. A load of a transaction queue of the node is determined. The execution of a database transaction is delayed if the load of the transaction queue is greater than a first-water mark. The database transaction is delayed for a specified period. A portion of the database transaction is execution after the specified period. It is determined if the load of the queue is below a second-water mark after the specified period. A remaining portion of the database transaction can be processed if the load of the queue is below the second-water mark.
摘要翻译：在一个示例性实施例中，分布式数据库系统的方法包括与分布式数据库系统的节点接收数据库事务的步骤。确定数据库事务的优先级。确定节点的事务队列的负载。如果事务队列的负载大于第一个水位，则数据库事务的执行将被延迟。数据库事务延迟一段指定的时间。数据库事务的一部分是在指定的时间段之后执行的。在指定的时间段之后确定队列的负载是否低于第二水位。如果队列的负载低于第二水位标记，则可以处理数据库事务的剩余部分。

62. 发明申请

US20120278293A1 REAL-TIME TRANSACTION SCHEDULING IN A DISTRIBUTED DATABASE 有权
标题翻译：分布式数据库中的实时交易调度
公开(公告)号：US20120278293A1
公开(公告)日：2012-11-01
申请号：US13451551
申请日：2012-04-20
申请人： BRIAN J. BULKOWSKI , Venkatachary Srinivasan
发明人： BRIAN J. BULKOWSKI , Venkatachary Srinivasan
IPC分类号： G06F17/30
CPC分类号： G06F17/30575
摘要： In one exemplary embodiment, a method of a distributed database system includes the step of receiving a database transaction with a node of the distributed database system. A priority of the database transaction is determined. A load of a transaction queue of the node is determined. The execution of a database transaction is delayed if the load of the transaction queue is greater than a first-water mark. The database transaction is delayed for a specified period. A portion of the database transaction is execution after the specified period. It is determined if the load of the queue is below a second-water mark after the specified period. A remaining portion of the database transaction can be processed if the load of the queue is below the second-water mark.
摘要翻译：在一个示例性实施例中，分布式数据库系统的方法包括与分布式数据库系统的节点接收数据库事务的步骤。确定数据库事务的优先级。确定节点的事务队列的负载。如果事务队列的负载大于第一个水位，则数据库事务的执行将被延迟。数据库事务延迟一段指定的时间。数据库事务的一部分是在指定的时间段之后执行的。在指定的时间段之后确定队列的负载是否低于第二水位。如果队列的负载低于第二水位标记，则可以处理数据库事务的剩余部分。

63. 发明授权

US08065680B2 Data gateway for jobs management based on a persistent job table and a server table 有权
标题翻译：基于持久性作业表和服务器表的作业管理的数据网关
公开(公告)号：US08065680B2
公开(公告)日：2011-11-22
申请号：US11280746
申请日：2005-11-15
申请人： Bhaskar A. Parvathaneni , Lie Yang , Meher Tendjoukian , Venkatachary Srinivasan
发明人： Bhaskar A. Parvathaneni , Lie Yang , Meher Tendjoukian , Venkatachary Srinivasan
IPC分类号： G06F9/46 , G06F15/16 , G06F15/173
CPC分类号： H04L67/1002 , G06F9/5033 , H04L51/00 , H04L67/1006 , H04L67/1029 , H04L67/1034
摘要： Method and apparatus for updating user data from multiple data sources in a data gateway are disclosed. The data gateway includes a persistent job table for centrally storing jobs to be processed by the plurality of servers, a server table for centrally storing statuses of activities of the plurality of servers, and a job engine for processing job requests from the multiple data sources using the persistent job table and the server table. The data gateway includes a server farm having a plurality of servers, and where both the persistent job table and the server table reside outside the plurality of servers. The data gateway further includes a virtual Internet Protocol load balancer for dynamically mapping of jobs to be processed to particular servers according to user identifiers.
摘要翻译：公开了一种用于从数据网关中的多个数据源更新用户数据的方法和装置。数据网关包括用于集中存储由多个服务器处理的作业的持久作业表，用于集中存储多个服务器的活动状态的服务器表以及用于使用多个数据源处理来自多个数据源的作业请求的作业引擎持久性作业表和服务器表。数据网关包括具有多个服务器的服务器场，并且其中持久作业表和服务器表都驻留在多个服务器之外。数据网关还包括虚拟因特网协议负载平衡器，用于根据用户标识符将要处理的作业动态映射到特定服务器。

64. 发明申请

US20090300066A1 UNIVERSAL DEVICE IDENTIFIER FOR GLOBALLY IDENTIFYING AND BINDING DISPARATE DEVICE IDENTIFIERS TO THE SAME MOBILE DEVICE 有权
标题翻译：通用设备识别器，用于全球识别和绑定分离设备识别器到相同的移动设备
公开(公告)号：US20090300066A1
公开(公告)日：2009-12-03
申请号：US12130939
申请日：2008-05-30
申请人： Hui Guo , Venkatachary Srinivasan , Surendra Sadanand Rajam , Zhaowei Charlie Jiang , Min Zhou
发明人： Hui Guo , Venkatachary Srinivasan , Surendra Sadanand Rajam , Zhaowei Charlie Jiang , Min Zhou
IPC分类号： G06F17/30
CPC分类号： H04L29/12801 , H04L29/1216 , H04L29/12207 , H04L61/157 , H04L61/20 , H04L61/6004
摘要： Embodiments of the invention are directed to determining a universal device identifier (UDID) for a client device, based on multiple service-dependent identifiers (SDIDs) used by client applications, websites, or other services to identify the client device, SDID types are prioritized with pre-assigned weights. A received SDID causes a single database read to access all other SDIDs, and any existing UDID(s) associated with the client device. A final UDID is created or selected based on the SDID weights. The database is updated in a sequence that enables self recovery of a prior UDID in case of database error during update. First, any non-selected UDID records are updated with the final UDID. Next, lower weighted SDID records are updated. The final UDID record is updated. The highest weighted SDID record is updated last, to preserve the prior UDID as long as possible in case of update error, which aborts the remaining update.
摘要翻译：本发明的实施例涉及根据客户端应用程序，网站或其他服务使用的多个服务相关标识符（SDID）来确定客户端设备的通用设备标识符（UDID），以标识客户端设备，优先考虑SDID类型具有预分配的权重。收到的SDID导致单个数据库读取访问所有其他SDID以及与客户端设备相关联的任何现有UDID。基于SDID权重创建或选择最终的UDID。在更新过程中数据库出现错误的情况下，数据库将按照先前UDID自恢复的顺序进行更新。首先，使用最终的UDID更新任何未选择的UDID记录。接下来，更新加权的SDID记录。最后的UDID记录被更新。最高加权的SDID记录被最后更新，以便在更新错误的情况下尽可能长地保留先前的UDID，其中止剩余的更新。

65. 发明申请

US20070038703A1 Content router gateway 审中-公开
标题翻译：内容路由器网关
公开(公告)号：US20070038703A1
公开(公告)日：2007-02-15
申请号：US11183073
申请日：2005-07-14
申请人： Meher Tendjoukian , Venkatachary Srinivasan
发明人： Meher Tendjoukian , Venkatachary Srinivasan
IPC分类号： G06F15/16
CPC分类号： H04L67/327 , H04L69/08
摘要： A gateway is provided which includes an interface to a command memory of a content routing server, interfaces to different types of content nodes, protocol translators to transform communications between the command memory of the content routing server and the interfaces to the content nodes. The gateway may interface to content nodes that are servers or to content nodes that are client. The gateway provides a common interface to the command memory of the content routing server for coupling content and metadata to content nodes operating disparate protocols.
摘要翻译：提供了一种网关，其包括到内容路由服务器的命令存储器的接口，到不同类型的内容节点的接口，用于转换内容路由服务器的命令存储器与到内容节点的接口之间的通信的协议转换器。网关可以与作为服务器的内容节点或作为客户端的内容节点进行接口。网关为内容路由服务器的命令存储器提供通用接口，用于将内容和元数据耦合到运行不同协议的内容节点。

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