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61. 发明授权

US07945540B2 Method to create a partition-by time/tuple-based window in an event processing service 有权
标题翻译：在事件处理服务中创建基于时间/元组的分区的方法
公开(公告)号：US07945540B2
公开(公告)日：2011-05-17
申请号：US11867471
申请日：2007-10-04
申请人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F17/30
CPC分类号： G06F17/30533
摘要： A method to create a partition by time/tuple based window in an event processing service is provided. When continuous data streams are received, tuples are stored in a data structure with partitions based upon partition keys. Only a specified amount of tuples may be stored in each partition. When a partition exceeds the specified number of tuples, the oldest tuples are removed from the data structure. Tuples stored beyond a specified time period are also removed from the data structure. Two data structures may also be used to implement a time/tuple based window. Tuples are stored in both a data structure with a partition by window and a data structure with a range window. Tuples are removed in the partition by window when tuples exceed the amount in the partition. Tuples are removed in the range window when tuples exceed a specified time period. The two data structures are synchronized.
摘要翻译：提供了一种在事件处理服务中通过基于时间/元组的窗口创建分区的方法。当连续数据流被接收时，元组被存储在具有基于分区键的分区的数据结构中。每个分区中只能存储一定量的元组。当分区超过指定数量的元组时，最旧的元组将从数据结构中删除。存储超过指定时间段的元组也从数据结构中删除。也可以使用两个数据结构来实现基于时间/元组的窗口。元组被存储在具有分区的数据结构的窗口和具有范围窗口的数据结构中。当元组超过分区中的数量时，元组在窗口中被删除。当元组超过指定的时间段时，元组在范围窗口中被移除。两个数据结构是同步的。

62. 发明授权

US07936000B2 Vertical wrap-around-gate field-effect-transistor for high density, low voltage logic and memory array 有权
标题翻译：用于高密度，低电压逻辑和存储器阵列的垂直环绕栅极场效应晶体管
公开(公告)号：US07936000B2
公开(公告)日：2011-05-03
申请号：US12417128
申请日：2009-04-02
申请人： Sanh D. Tang , Robert J. Burke , Anand Srinivasan
发明人： Sanh D. Tang , Robert J. Burke , Anand Srinivasan
IPC分类号： H01L29/92 , H01L27/10 , H01L29/786
CPC分类号： H01L27/10885 , H01L27/10814 , H01L27/10876 , H01L27/10891 , H01L27/1203 , H01L29/42392 , H01L29/78642
摘要： A vertical transistor having a wrap-around-gate and a method of fabricating such a transistor. The wrap-around-gate (WAG) vertical transistors are fabricated by a process in which source, drain and channel regions of the transistor are automatically defined and aligned by the fabrication process, without photolithographic patterning.
摘要翻译：具有环绕栅极的垂直晶体管和制造这种晶体管的方法。环绕栅极（WAG）垂直晶体管通过其中晶体管的源极，漏极和沟道区域通过制造工艺自动限定和对准而不进行光刻图案化的工艺制造。

63. 发明申请

US20110029485A1 LOG VISUALIZATION TOOL FOR A DATA STREAM PROCESSING SERVER 有权
标题翻译：用于数据流处理服务器的日志可视化工具
公开(公告)号：US20110029485A1
公开(公告)日：2011-02-03
申请号：US12534398
申请日：2009-08-03
申请人： Hoyong Park , Rakesh Komuravelli , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Hoyong Park , Rakesh Komuravelli , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F17/30
CPC分类号： G06F17/30368
摘要： Techniques for logging data pertaining to the operation of a data stream processing server. In one set of embodiments, logging configuration information can be received specifying a functional area of a data stream processing server to be logged. Based on the logging configuration information, logging can be dynamically enabled for objects associated with the functional area that are instantiated by the data stream processing server, and logging can be dynamically disabled for objects associated with the functional area that are discarded (or no longer used) by the data stream processing server. In another set of embodiments, a tool can be provided for visualizing the data logged by the data stream processing server.
摘要翻译：用于记录与数据流处理服务器的操作有关的数据的技术。在一组实施例中，可以接收指定要记录的数据流处理服务器的功能区域的记录配置信息。基于记录配置信息，可以对与数据流处理服务器实例化的功能区域相关联的对象动态启用日志记录，并且可以对与丢弃（或不再使用的功能区域）相关联的对象动态禁用日志记录）由数据流处理服务器。在另一组实施例中，可以提供用于可视化由数据流处理服务器记录的数据的工具。

64. 发明申请

US20110029484A1 LOGGING FRAMEWORK FOR A DATA STREAM PROCESSING SERVER 有权
标题翻译：数据流处理服务器的记录框架
公开(公告)号：US20110029484A1
公开(公告)日：2011-02-03
申请号：US12534384
申请日：2009-08-03
申请人： Hoyong Park , Parul Jain , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Hoyong Park , Parul Jain , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F17/30
CPC分类号： G06F17/30516 , G06F17/30306
摘要： Techniques for logging data pertaining to the operation of a data stream processing server. In one set of embodiments, logging configuration information can be received specifying a functional area of a data stream processing server to be logged. Based on the logging configuration information, logging can be dynamically enabled for objects associated with the functional area that are instantiated by the data stream processing server, and logging can be dynamically disabled for objects associated with the functional area that are discarded (or no longer used) by the data stream processing server. In another set of embodiments, a tool can be provided for visualizing the data logged by the data stream processing server.
摘要翻译：用于记录与数据流处理服务器的操作有关的数据的技术。在一组实施例中，可以接收指定要记录的数据流处理服务器的功能区域的记录配置信息。基于记录配置信息，可以对与数据流处理服务器实例化的功能区域相关联的对象动态启用日志记录，并且可以对与丢弃（或不再使用的功能区域）相关联的对象动态禁用日志记录）由数据流处理服务器。在另一组实施例中，可以提供用于可视化由数据流处理服务器记录的数据的工具。

65. 发明申请

US20110023055A1 STANDARDIZED DATABASE CONNECTIVITY SUPPORT FOR AN EVENT PROCESSING SERVER 有权
标题翻译：用于事件处理服务器的标准化数据库连接支持
公开(公告)号：US20110023055A1
公开(公告)日：2011-01-27
申请号：US12506905
申请日：2009-07-21
申请人： Mohit Thatte , Sandeep Bishnoi , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Mohit Thatte , Sandeep Bishnoi , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F17/30 , G06F9/54
CPC分类号： G06F17/3056 , G06F9/541
摘要： Techniques for facilitating communication between one or more client applications and an event processing server. In one set of embodiments, a framework is provided that enables a client application to communicate with an event processing server via a standard database connectivity API, such as Java Database Connectivity (JDBC).
摘要翻译：用于促进一个或多个客户端应用与事件处理服务器之间的通信的技术。在一组实施例中，提供了一种框架，其使得客户端应用程序能够通过诸如Java数据库连接（JDBC）的标准数据库连接API与事件处理服务器进行通信。

66. 发明申请

US20100223606A1 FRAMEWORK FOR DYNAMICALLY GENERATING TUPLE AND PAGE CLASSES 有权
标题翻译：用于动态生成小轮和页面类的框架
公开(公告)号：US20100223606A1
公开(公告)日：2010-09-02
申请号：US12396464
申请日：2009-03-02
申请人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F9/44
CPC分类号： G06F9/44521 , G06F9/45504
摘要： Techniques for reducing the memory used for processing events received in a data stream are provided. This may be achieved by reducing the memory required for storing tuples. A method for processing a data stream includes receiving a tuple and determining a tuple specification that defines a layout of the tuple. The layout identifies one or more data types that are included in the tuple. A tuple class corresponding to the tuple specification may be determined. A tuple object based on the tuple class is instantiated, and during runtime of the processing system. The tuple object is stored in a memory.
摘要翻译：提供了用于减少用于处理在数据流中接收的事件的存储器的技术。这可以通过减少存储元组所需的内存来实现。一种用于处理数据流的方法包括接收元组并确定定义元组的布局的元组规范。布局标识包含在元组中的一个或多个数据类型。可以确定对应于元组规范的元组类。基于元组类的元组对象被实例化，并且在处理系统的运行期间。元组对象存储在内存中。

67. 发明申请

US20100223305A1 INFRASTRUCTURE FOR SPILLING PAGES TO A PERSISTENT STORE 有权
标题翻译：基础设施用于溢出页面到一个持续存储
公开(公告)号：US20100223305A1
公开(公告)日：2010-09-02
申请号：US12395871
申请日：2009-03-02
申请人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
发明人： Hoyong Park , Namit Jain , Anand Srinivasan , Shailendra Mishra
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30463 , G06F17/30471
摘要： Techniques for managing memory usage in a processing system are provided. This may be achieved by receiving a data stream including multiple tuples and determining a query plan that was generated for a continuous query applied to the multiple tuples in the data stream. The query plan may include one or more operators. Before scheduling an operator in the query plan, it is determined when an eviction is to be performed based a level of free memory of the processing system. An eviction candidate is determined and a page associated with the eviction candidate is evicted from the memory to a persistent storage.
摘要翻译：提供了用于管理处理系统中的存储器使用的技术。这可以通过接收包括多个元组的数据流并且确定为应用于数据流中的多个元组的连续查询而生成的查询计划来实现。查询计划可以包括一个或多个运算符。在调度查询计划中的运算符之前，确定何时根据处理系统的空闲内存的级别执行逐出。确定驱逐候选人，并且与驱逐候选人相关联的页面从存储器逐出到永久存储器。

68. 发明申请

US20100057736A1 TECHNIQUES FOR PERFORMING REGULAR EXPRESSION-BASED PATTERN MATCHING IN DATA STREAMS 有权
标题翻译：在数据流中执行基于正则表达式的模式匹配的技术
公开(公告)号：US20100057736A1
公开(公告)日：2010-03-04
申请号：US12548222
申请日：2009-08-26
申请人： Anand Srinivasan , Rakesh Komuravelli , Namit Jain , Shailendra Mishra
发明人： Anand Srinivasan , Rakesh Komuravelli , Namit Jain , Shailendra Mishra
IPC分类号： G06F17/30
CPC分类号： G06K9/62
摘要： Techniques for detecting patterns in one or more data streams. A pattern to be detected may be specified using a regular expression. Events received in a data stream are processed during runtime to detect occurrences of the specified pattern in the data stream.
摘要翻译：用于检测一个或多个数据流中的模式的技术。可以使用正则表达式来指定要检测的模式。在运行期间处理在数据流中接收的事件，以检测数据流中指定模式的出现。

69. 发明申请

US20100057727A1 DETECTION OF RECURRING NON-OCCURRENCES OF EVENTS USING PATTERN MATCHING 有权
标题翻译：使用模式匹配来检测事件发生的非事件
公开(公告)号：US20100057727A1
公开(公告)日：2010-03-04
申请号：US12548290
申请日：2009-08-26
申请人： Anand Srinivasan , Rakesh Komuravelli , Shailendra Mishra
发明人： Anand Srinivasan , Rakesh Komuravelli , Shailendra Mishra
IPC分类号： G06F17/30 , G06F9/30
CPC分类号： G06K9/62
摘要： Techniques for detecting recurring non-occurrences of an event. In one embodiment, techniques are provided for detecting the non-occurrence of an event within each of a series of time periods following the occurrence of another event. Language extensions are provided that enable queries to be formulated for detecting recurring non-occurrence of an event following occurrence of a triggering event.
摘要翻译：检测事件的重复出现的技术。在一个实施例中，提供了用于检测在发生另一事件之后的一系列时间段内的每个事件中不发生事件的技术。提供了语言扩展，使查询能够被制定成用于检测触发事件发生后的事件的循环不发生。

70. 发明申请

US20090106440A1 Support for incrementally processing user defined aggregations in a data stream management system 有权
标题翻译：支持在数据流管理系统中逐步处理用户定义的聚合
公开(公告)号：US20090106440A1
公开(公告)日：2009-04-23
申请号：US11977437
申请日：2007-10-20
申请人： Anand Srinivasan , Namit Jain , Shailendra Kumar Mishra
发明人： Anand Srinivasan , Namit Jain , Shailendra Kumar Mishra
IPC分类号： G06F15/16
CPC分类号： G06F17/30412 , G06F17/30516
摘要： A computer is programmed to accept a command for creation of a new aggregation defined by a user to process data incrementally, one tuple at a time. One or more incremental function(s) in a set of instructions written by the user to implement the new aggregation maintain(s) locally any information that is to be passed between successive invocations, to support computing the aggregation for a given set of tuples as a whole. The user writes a set of instructions to perform the aggregation incrementally, including a plus function which is repeatedly invoked, only once, for each addition to a window of a message. The user also writes a minus function to be invoked with the message, to return the value of incremental aggregation over the window after removal of the message. In such embodiments, the computer does not maintain copies of messages in the window for use by aggregation function(s).
摘要翻译：计算机被编程为接受用于创建由用户定义的新聚合的命令以逐步处理数据，一次一个元组。由用户写入的用于实现新聚合的一组指令中的一个或多个递增函数在本地维护将在连续调用之间传递的任何信息，以支持计算给定的一组元组的聚合，整个。用户写入一组指令以递增地执行聚合，包括对于每个添加到消息窗口的一次，重复调用一次的加号功能。用户还可以使用该消息写入要调用的减号函数，以便在删除消息后返回窗口上的增量聚合值。在这样的实施例中，计算机不维护窗口中的消息副本以供聚合功能使用。

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