PROXYING OPEN DATABASE CONNECTIVITY (ODBC) CALLS
    1.
    发明申请
    PROXYING OPEN DATABASE CONNECTIVITY (ODBC) CALLS 失效
    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

    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。

    Proxying open database connectivity (ODBC) calls
    2.
    发明授权
    Proxying open database connectivity (ODBC) calls 失效
    代理开放数据库连接(ODBC)调用

    公开(公告)号:US08321443B2

    公开(公告)日:2012-11-27

    申请号:US12876348

    申请日:2010-09-07

    IPC分类号: G06F17/30

    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。

    Transforming relational queries into stream processing
    3.
    发明授权
    Transforming relational queries into stream processing 有权
    将关系查询转换为流处理

    公开(公告)号:US08326821B2

    公开(公告)日:2012-12-04

    申请号:US12868344

    申请日:2010-08-25

    IPC分类号: G06F7/00 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。

    TRANSFORMING RELATIONAL QUERIES INTO STREAM PROCESSING
    4.
    发明申请
    TRANSFORMING RELATIONAL QUERIES INTO STREAM PROCESSING 有权
    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

    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。

    Data sharing in a stream processing system
    5.
    发明授权
    Data sharing in a stream processing system 有权
    流处理系统中的数据共享

    公开(公告)号:US08560602B2

    公开(公告)日:2013-10-15

    申请号:US13608371

    申请日:2012-09-10

    IPC分类号: G06F15/16

    CPC分类号: G06F9/548 G06F8/35

    摘要: Data sharing is facilitated in stream processing environments, including distributed stream processing environments. A processor of the stream processing environment obtains at least one of usage information for shared data of the stream processing environment, one or more pre-declared characteristics of the shared data, or performance information relating to the stream processing environment. Based on at least one of the usage information, the one or more pre-declared characteristics or the performance information, code is generated for managing the shared data.

    摘要翻译: 在流处理环境中,包括分布式流处理环境,数据共享便利。 流处理环境的处理器获得用于流处理环境的共享数据的使用信息,共享数据的一个或多个预先声明的特性或与流处理环境相关的性能信息中的至少一个。 基于使用信息中的至少一个,生成用于管理共享数据的一个或多个预先声明的特征或性能信息的代码。