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11. 发明授权

US08321865B2 Processing of streaming data with a keyed delay 有权
标题翻译：用键控延迟处理流数据
公开(公告)号：US08321865B2
公开(公告)日：2012-11-27
申请号：US12541435
申请日：2009-08-14
申请人： Lisa Amini , Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
发明人： Lisa Amini , Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
IPC分类号： G06F9/46 , G06F15/167 , G06F7/00 , G06F11/00
CPC分类号： G06F9/542
摘要： A keyed delay is used in the processing of streaming data to decrease the processing performed and the output provided. A first event, within a particular window, having a particular key starts a delay condition. Arriving events with the same key replace the previous arrival for that key until the delay condition is satisfied. In response thereto, the latest event with that key is output.
摘要翻译：在流数据的处理中使用密钥延迟来减少所执行的处理和提供的输出。具有特定键的特定窗口内的第一个事件将启动延迟条件。使用相同密钥到达事件将替换该密钥的先前到达，直到延迟条件得到满足为止。响应于此，输出具有该键的最新事件。

12. 发明授权

US08291006B2 Method for generating a distributed stream processing application 有权
标题翻译：生成分布式流处理应用程序的方法
公开(公告)号：US08291006B2
公开(公告)日：2012-10-16
申请号：US12130043
申请日：2008-05-30
申请人： Henrique Andrade , Bugra Gedik , Kun-Lung Wu
发明人： Henrique Andrade , Bugra Gedik , Kun-Lung Wu
IPC分类号： G06F15/16
CPC分类号： G06F9/5066 , G06F17/30516 , G06F17/30545
摘要： Techniques for generating a distributed stream processing application are provided. The techniques include obtaining a declarative description of one or more data stream processing tasks, wherein the declarative description expresses at least one stream processing task, and generating one or more execution units from the declarative description of one or more data stream processing tasks, wherein the one or more execution units are deployable across one or more distributed computing nodes, and comprise a distributed data stream processing application.
摘要翻译：提供了用于生成分布式流处理应用的技术。这些技术包括获得一个或多个数据流处理任务的声明性描述，其中所述声明性描述表达至少一个流处理任务，并且从一个或多个数据流处理任务的声明性描述生成一个或多个执行单元，其中，一个或多个执行单元可跨越一个或多个分布式计算节点部署，并且包括分布式数据流处理应用。

13. 发明申请

US20120059839A1 PROXYING OPEN DATABASE CONNECTIVITY (ODBC) CALLS 失效
标题翻译：代理开放数据库连接（ODBC）呼叫
公开(公告)号：US20120059839A1
公开(公告)日：2012-03-08
申请号：US12876348
申请日：2010-09-07
申请人： Henrique Andrade , Bugra Gedik , Martin J. Hirzel , Robert J. Soule , Huayong Wang , Kun-Lung Wu , Qiong Zou
发明人： Henrique Andrade , Bugra Gedik , Martin J. Hirzel , Robert J. Soule , Huayong Wang , Kun-Lung Wu , Qiong Zou
IPC分类号： G06F17/30 , G06F9/46
CPC分类号： G06F17/3056
摘要： An Open Database Connectivity (ODBC) proxy infrastructure to transparently route incoming queries to one or more selected query engines. The ODBC proxy receives a query from an application, and determines based on the characteristics of the query and the capabilities of the query engines which one or more query engines are to perform the query. The proxy then routes the query to the one or more query engines, which perform the query. The results are then returned to the proxy, which provides the results to the application.
摘要翻译：开放数据库连接（ODBC）代理基础架构，用于将传入的查询透明地路由到一个或多个选定的查询引擎。 ODBC代理从应用程序接收查询，并根据查询的特征以及一个或多个查询引擎执行查询的查询引擎的功能进行确定。然后，代理将查询路由到一个或多个执行查询的查询引擎。然后将结果返回给代理，该代理将结果提供给应用程序。

14. 发明申请

US20120054173A1 TRANSFORMING RELATIONAL QUERIES INTO STREAM PROCESSING 有权
标题翻译：将关联问题转化为流程处理
公开(公告)号：US20120054173A1
公开(公告)日：2012-03-01
申请号：US12868344
申请日：2010-08-25
申请人： Henrique Andrade , Bugra Gedik , Martin J. Hirzel , Robert Soule , Hua Yong Wang , Kun-Lung Wu , Qiong Zou
发明人： Henrique Andrade , Bugra Gedik , Martin J. Hirzel , Robert Soule , Hua Yong Wang , Kun-Lung Wu , Qiong Zou
IPC分类号： G06F17/30
CPC分类号： G06F17/30516
摘要： A method of transforming relational queries of a database into on a data processing system includes receiving a series of relational queries, transforming first parts of the queries into a continuous query embodied as a streaming application, sending parameters in second parts of the queries in the series to the streaming application as a data stream, and executing the continuous query based on the received data stream to generate query results for the series of relational queries. Each query in the series includes a first part and a second part. The first parts are a pattern common to all the queries in the series and the second parts each have one or more parameters that are not common to all of the queries in the series.
摘要翻译：将数据库的关系查询变换到数据处理系统的方法包括：接收一系列关系查询，将查询的第一部分转换成体现为流应用的连续查询，在该系列的查询的第二部分中发送参数作为数据流的流应用，并且基于接收到的数据流执行连续查询以生成用于一系列关系查询的查询结果。该系列中的每个查询包括第一部分和第二部分。第一部分是系列中所有查询共同的模式，第二部分每个都有一个或多个参数，这些参数对于该系列中的所有查询都不常见。

15. 发明申请

US20110185346A1 AUTOMATED BUILDING AND RETARGETING OF ARCHITECTURE-DEPENDENT ASSETS 有权
标题翻译：自动化建筑和建筑结构资产的重新定位
公开(公告)号：US20110185346A1
公开(公告)日：2011-07-28
申请号：US12693554
申请日：2010-01-26
申请人： Henrique Andrade , Judah M. Diament , Bugra Gedik , Anton V. Riabov
发明人： Henrique Andrade , Judah M. Diament , Bugra Gedik , Anton V. Riabov
IPC分类号： G06F9/45
CPC分类号： G06F8/60
摘要： Architecture-dependent assets are automatically built and retargeted. An asset originally built for one architecture is downloaded and automatically retargeted on another architecture. This automatically retargeting may be performed on demand, at runtime.
摘要翻译：自动构建并重定向依赖架构的资产。最初为一个架构构建的资产被下载并在另一个架构上自动重定向。这可以在运行时根据需要自动重新定位。

16. 发明申请

US20110041132A1 ELASTIC AND DATA PARALLEL OPERATORS FOR STREAM PROCESSING 有权
标题翻译：用于流程处理的弹性和数据并行操作器
公开(公告)号：US20110041132A1
公开(公告)日：2011-02-17
申请号：US12539201
申请日：2009-08-11
申请人： Henrique Andrade , Bugra Gedik , Scott A. Schneider , Kun-Lung Wu
发明人： Henrique Andrade , Bugra Gedik , Scott A. Schneider , Kun-Lung Wu
IPC分类号： G06F9/46
CPC分类号： G06F9/5083
摘要： A method to optimize performance of an operator on a computer system includes determining whether the system is busy, decreasing a software thread level within the operator if the system is busy, and increasing the software thread level within the operator if the system is not busy and a performance measure of the system at a current software thread level of the operator is greater than a performance measure of the system when the operator has a lower software thread level.
摘要翻译：一种用于优化计算机系统上的操作者的性能的方法包括确定系统是否忙碌，如果系统忙碌则降低操作者内的软件线程级别，并且如果系统不忙，则增加操作者内的软件线程级别，当操作员具有较低的软件线程级别时，操作员当前软件线程级别的系统的性能测量值大于系统的性能测量。

17. 发明申请

US20110040887A1 PROCESSING OF STREAMING DATA WITH A KEYED JOIN 审中-公开
标题翻译：用密钥加密处理数据流
公开(公告)号：US20110040887A1
公开(公告)日：2011-02-17
申请号：US12541465
申请日：2009-08-14
申请人： Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
发明人： Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
IPC分类号： G06F15/16
CPC分类号： H04L65/4076 , H04L65/80
摘要： A keyed join is used in the processing of streaming data to streamline processing to provide higher throughput and decreased use of resources. The most recent event for each unique replacement key value(s) is maintained substituting older events with the same key. An incoming event is joined with the data received from one or more other data sources, and the correlations are output.
摘要翻译：密钥加入用于处理流数据以简化处理，以提供更高的吞吐量和减少资源的使用。维持每个唯一替换键值的最近事件替换具有相同键的旧事件。传入事件与从一个或多个其他数据源接收的数据相结合，并输出相关性。

18. 发明授权

US10244017B2 Processing of streaming data with a keyed join 有权
公开(公告)号：US10244017B2
公开(公告)日：2019-03-26
申请号：US12541465
申请日：2009-08-14
申请人： Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
发明人： Henrique Andrade , Mitchell A. Cohen , Bugra Gedik
IPC分类号： H04L29/06
摘要： A keyed join is used in the processing of streaming data to streamline processing to provide higher throughput and decreased use of resources. The most recent event for each unique replacement key value(s) is maintained substituting older events with the same key. An incoming event is joined with the data received from one or more other data sources, and the correlations are output.

19. 发明授权

US09135069B2 Application resource model composition from constituent components 有权
标题翻译：组成部分的应用资源模型组成
公开(公告)号：US09135069B2
公开(公告)日：2015-09-15
申请号：US13464386
申请日：2012-05-04
申请人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
发明人： Henrique Andrade , Bugra Gedik , Sujay Sunil Parekh , Kun-Lung Wu , Xiaolan Zhang
IPC分类号： G06F15/16 , G06F9/44 , G06F9/50 , H04L12/24
CPC分类号： G06F9/5011 , H04L41/5035
摘要： Techniques for composing an application resource model are disclosed. The techniques include obtaining operator-level metrics from an execution of a data stream processing application according to a first configuration, wherein the application is executed by nodes of the data stream processing system and the application includes processing elements comprised of multiple operators, wherein two or more of the operators are combined in a first combination to form a processing element according to the first configuration, generating operator-level resource functions from the first combination of operators based on the obtained operator-level metrics, and generating a processing element-level resource function using the generated operator-level resource functions to predict a model for the processing element formed by a second combination of operators, the processing element-level resource function representing an application resource model usable for predicting characteristics of the application executed according to a second configuration.
摘要翻译：公开了组合应用资源模型的技术。这些技术包括根据第一配置从数据流处理应用的执行获得运营商级度量，其中应用由数据流处理系统的节点执行，并且应用包括由多个运营商组成的处理元件，其中两个或更多的运营商以第一组合组合以形成根据第一配置的处理元件，基于所获得的运营商级度量从运营商的第一组合生成运营商级资源功能，以及生成处理元件级资源使用所生成的操作者级资源函数来预测由第二组合运算符形成的处理元素的模型，所述处理元素级资源函数表示可用于根据第二配置来执行的用于预测所述应用的特征的应用资源模型。

20. 发明授权

US08949810B2 Method for high-performance data stream processing 有权
标题翻译：高性能数据流处理方法
公开(公告)号：US08949810B2
公开(公告)日：2015-02-03
申请号：US12139651
申请日：2008-06-16
申请人： Henrique Andrade , Bugra Gedik , Kun-Lung Wu
发明人： Henrique Andrade , Bugra Gedik , Kun-Lung Wu
IPC分类号： G06F9/45
CPC分类号： G06F8/451
摘要： Techniques for optimizing data stream processing are provided. The techniques include employing a pattern, wherein the pattern facilitates splitting of one or more incoming streams and distributing processing across one or more operators, obtaining one or mote operators, wherein the one or more operators support at least one group-independent aggregation and join operation on one or more streams, generating code, wherein the code facilitates mapping of the application onto a computational infrastructure to enable workload partitioning, using the one or more operators to decompose each of the application into one or more granular components, and using the code to reassemble the one or more granular components into one or more deployable blocks to map the application to a computational infrastructure, wherein reassembling the one or more granular components to map the application to the computational infrastructure optimizes data stream processing of the application.
摘要翻译：提供了优化数据流处理的技术。所述技术包括采用模式，其中所述模式有助于分离一个或多个输入流并且跨越一个或多个运算符分配处理，获得一个或多个运算符，其中所述一个或多个运算符支持至少一个独立于组的聚合和连接操作在一个或多个流上生成代码，其中所述代码有助于将应用程序映射到计算基础设施上以实现工作负载划分，使用所述一个或多个运算符将每个应用程序分解为一个或多个粒度组件，并使用代码将所述一个或多个粒状部件重组为一个或多个可部署块以将所述应用映射到计算基础设施，其中重新组装所述一个或多个粒度组件以将所述应用映射到所述计算基础设施来优化所述应用的数据流处理。

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