System and method to store and retrieve identifier associated information content
    1.
    发明申请
    System and method to store and retrieve identifier associated information content 有权
    用于存储和检索标识符相关信息内容的系统和方法

    公开(公告)号:US20050165784A1

    公开(公告)日:2005-07-28

    申请号:US10852596

    申请日:2004-05-24

    IPC分类号: G06F7/00 G06F17/30

    摘要: In one embodiment, information content files, such as text files, image files, XML files and the like, that provide information related to an identifier bearing item, such as a consumer item with a barcode, are stored on a data storage device such as network server. Identifier data entries, such as UPC data, are associated with file data entries, such as file names, in a database. General file access information that is used in accessing the information content files is stored on a terminal. In operation an identifier is read by the terminal and is used to extract one of the file data entries from the database based on database communication information stored on the terminal. The file data entry in combination with the general file access information is used to establish communication with the data storage device and to extract one of the information content files.

    摘要翻译: 在一个实施例中,提供与标识符承载项目相关的信息(例如具有条形码的消费者项目)的信息内容文件(例如文本文件,图像文件,XML文件等)被存储在数据存储设备上,例如 网络服务器。 标识符数据条目(如UPC数据)与数据库中的文件数据条目(如文件名)相关联。 用于访问信息内容文件的一般文件访问信息存储在终端上。 在操作中,终端读取标识符,并根据存储在终端上的数据库通信信息从数据库中提取一个文件数据条目。 文件数据输入与通用文件访问信息相结合,用于建立与数据存储设备的通信,并提取信息内容文件之一。

    Systems and methods for expedited data transfer in a communication system using hash segmentation
    2.
    发明申请
    Systems and methods for expedited data transfer in a communication system using hash segmentation 审中-公开
    在使用散列分割的通信系统中加速数据传输的系统和方法

    公开(公告)号:US20050004954A1

    公开(公告)日:2005-01-06

    申请号:US10611015

    申请日:2003-07-01

    申请人: Robert Soule

    发明人: Robert Soule

    IPC分类号: G06F17/30

    CPC分类号: G06F16/20

    摘要: The present invention provides for an improved method and system for determining differences in data sets or data files, expedited data transfer and data reconciliation in a communication network using hash segmentation processing. The system and method provides for an efficient means of communicating updated files, new revisions or verifying files between a source host and a target host. By implementing hash segmentation processing, and in many embodiments iterative hash segmentation processing, the updates within the files can be isolated for the purpose of minimizing the amount of data communicated from the source host to the target host. The system and methods provide for the transfer of data between two hosts in instances in which neither host is aware of the revision that exists on the other host. The hash segmentation process may implement a logarithmic hash approach or a sliding linear hash approach.

    摘要翻译: 本发明提供了一种改进的方法和系统,用于确定数据集或数据文件中的差异,加速数据传输和使用散列分割处理的通信网络中的数据协调。 该系统和方法提供了在源主机和目标主机之间传送更新文件,新修订或验证文件的有效手段。 通过实现散列分段处理,并且在许多实施例中,迭代散列分段处理可以隔离文件内的更新,以便最小化从源主机传送到目标主机的数据量。 系统和方法提供了在两个主机之间传输数据的情况,其中主机都不知道另一台主机上存在的修订版本。 散列分割过程可以实现对数散列方法或滑动线性散列方法。

    Transforming relational queries into stream processing
    6.
    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
    7.
    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。