Functional-form queries
    31.
    发明申请
    Functional-form queries 有权
    功能形式查询

    公开(公告)号:US20110202550A1

    公开(公告)日:2011-08-18

    申请号:US12706154

    申请日:2010-02-16

    IPC分类号: G06F17/30

    摘要: Middleware is integrated within a database engine. The middleware is to execute a functional-form query representing a dataflow graph comprising queries and relation valued functions. The middleware is to interact with the database engine to cause the database engine to execute the queries. Each relation valued function receives a plurality of first relations as input and generates a second relation as output.

    摘要翻译: 中间件集成在数据库引擎中。 中间件是执行表示包括查询和关系值函数的数据流图的功能形式查询。 中间件是与数据库引擎进行交互,使数据库引擎执行查询。 每个关系值函数接收多个第一关系作为输入,并产生第二关系作为输出。

    Identifying a sequence of blocks of data to retrieve based on a query
    32.
    发明授权
    Identifying a sequence of blocks of data to retrieve based on a query 有权
    根据查询识别要检索的数据块序列

    公开(公告)号:US07761444B2

    公开(公告)日:2010-07-20

    申请号:US11543494

    申请日:2006-10-05

    IPC分类号: G06F19/00

    CPC分类号: G06F17/30442

    摘要: A computer-executable method receives at least one query that specifies requests involving blocks of data. Based on information associated with at least one query, a sequence is identified relating to an order in which the blocks are to be retrieved into a storage for processing the requests. An output is provided for the at least one query based on retrieving the blocks into the storage according to the identified sequence. According to another implementation, a method includes caching blocks of data associated with processing a database query in a temporary storage, and replacing at least some of the blocks of data in the temporary storage using a first replacement algorithm this is based on information associated with processing the database query, and where the first algorithm is different from a second replacement algorithm used by an operating system of the database system.

    摘要翻译: 计算机可执行方法接收至少一个指定涉及数据块的请求的查询。 基于与至少一个查询相关联的信息,识别与要将数据块检索到用于处理请求的存储器中的顺序有关的序列。 基于根据所识别的序列将块检索到存储器中,为至少一个查询提供输出。 根据另一实施方式,一种方法包括缓存与临时存储器中处理数据库查询相关联的数据块,并且使用基于与处理相关联的信息的第一替换算法来替换临时存储器中的至少一些数据块 数据库查询,以及第一种算法与数据库系统的操作系统使用的第二种替换算法的不同之处。

    Peer-to-peer inter-enterprise collaborative process management method and system
    33.
    发明授权
    Peer-to-peer inter-enterprise collaborative process management method and system 有权
    企业间对等管理协同过程管理方法和系统

    公开(公告)号:US07236939B2

    公开(公告)日:2007-06-26

    申请号:US09823581

    申请日:2001-03-31

    IPC分类号: G06F9/46

    CPC分类号: G06Q10/10 G06Q10/06311

    摘要: A collaborative business process for modeling inter-enterprise collaboration (e.g., peer-to-peer (P2P) or business-to-business (B2B) interaction) that involves at least two players from two different enterprises is defined. The collaborative business process has a plurality of work nodes. Each work node has a task-role identifier for identifying a particular player to execute each node. A first collaborative process manager (FCPM) associated with the first player is provided to execute a first instance of the collaborative business process. A second collaborative process manager (SCPM) associated with the second player is provided to execute a second instance of the collaborative business process.

    摘要翻译: 定义涉及来自两个不同企业的至少两名玩家的企业间协作(例如,对等(P2P)或企业对企业(B2B)交互))的协作业务流程。 协作业务流程具有多个工作节点。 每个工作节点具有用于识别特定播放器以执行每个节点的任务角色标识符。 提供与第一玩家相关联的第一协作进程管理器(FCPM)以执行协作业务处理的第一实例。 提供与第二播放器相关联的第二协同处理管理器(SCPM)以执行协同业务处理的第二实例。

    OLAP-based web access analysis method and system
    34.
    发明授权
    OLAP-based web access analysis method and system 有权
    基于OLAP的Web访问分析方法和系统

    公开(公告)号:US07171406B2

    公开(公告)日:2007-01-30

    申请号:US10695681

    申请日:2003-10-29

    IPC分类号: G06F17/30

    摘要: A method and system for analyzing web access. First, a plurality of web log records are received. Next, multi-dimensional summary information is generated based on the web log records. Then, derivation and analysis are performed to discover usage patterns and rules for supporting business intelligence by using the multi-dimensional summary information.

    摘要翻译: 一种用于分析Web访问的方法和系统。 首先,接收多个web日志记录。 接下来,基于web日志记录生成多维摘要信息。 然后,通过使用多维摘要信息,进行派生和分析来发现用于支持商业智能的使用模式和规则。

    Systems and methods of block computation
    35.
    发明授权
    Systems and methods of block computation 有权
    块计算的系统和方法

    公开(公告)号:US09594573B2

    公开(公告)日:2017-03-14

    申请号:US13007487

    申请日:2011-01-14

    IPC分类号: G06F17/30 G06F9/44

    摘要: Systems and methods of block computation are disclosed. An example of a method includes buffering a plurality of tuples in a build phase. The method also includes, after buffering a last of the plurality of tuples, applying a computation to all of the buffered tuples in a compute phase. The method also includes returning results of the computation one tuple at a time to a query processing pipeline in a stream-out phase.

    摘要翻译: 公开了块计算的系统和方法。 一种方法的示例包括在构建阶段缓冲多个元组。 该方法还包括在缓冲多个元组中的最后一个元组之后,在计算阶段对所有被缓存的元组应用计算。 该方法还包括在流出阶段中将一个元组的计算结果一次返回到查询处理流水线。

    Query to streaming data
    36.
    发明授权
    Query to streaming data 有权
    查询流数据

    公开(公告)号:US09361342B2

    公开(公告)日:2016-06-07

    申请号:US13269627

    申请日:2011-10-10

    IPC分类号: G06F3/00 G06F17/30

    CPC分类号: G06F17/30516 G06F3/00

    摘要: A client computer buffers a continuous flow of streaming data during a sliding window that is defined by a time boundary. The client computer processes a query on a portion of the streaming data buffered during the time boundary of the sliding window and a portion of the streaming data stored in a data warehouse.

    摘要翻译: 客户端计算机在由时间边界定义的滑动窗口期间缓冲流数据的连续流。 客户端计算机处理在滑动窗口的时间边界缓冲的一部分流数据和存储在数据仓库中的一部分流数据的查询。

    Concatenation for relations
    37.
    发明授权
    Concatenation for relations 有权
    关系衔接

    公开(公告)号:US09262472B2

    公开(公告)日:2016-02-16

    申请号:US13456384

    申请日:2012-04-26

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30389

    摘要: Methods for generating a query input string include sorting a first input relation and a second input relation in order from the first relation to the second relation. The second input relation is concatenated to the first input relation, and the concatenated input relations are stored in a single string.

    摘要翻译: 用于生成查询输入字符串的方法包括从第一关系到第二关系的顺序排列第一输入关系和第二输入关系。 第二个输入关系被连接到第一个输入关系,并且连接的输入关系被存储在单个字符串中。

    Multi-streams analytics
    38.
    发明授权
    Multi-streams analytics 有权
    多流分析

    公开(公告)号:US08880493B2

    公开(公告)日:2014-11-04

    申请号:US13246947

    申请日:2011-09-28

    IPC分类号: G06F7/00 G06F17/30

    CPC分类号: G06F17/30516 G06F17/30584

    摘要: Multi-stream analytics is disclosed. An example method of multi-stream analytics with a query engine includes punctuating unbounded streaming data into data chunks, each of the data chunks representing a bounded data set in the unbounded streaming data. The method also includes processing one of the data chunks. The method also includes rewinding a query instance for processing another of the data chunks.

    摘要翻译: 披露了多流分析。 使用查询引擎的多流分析的示例性方法包括将无界流数据标点到数据块中,每个数据块表示无界流数据中的有界数据集。 该方法还包括处理其中一个数据块。 该方法还包括倒回用于处理另一数据块的查询实例。

    Data management system for efficient storage and retrieval of multi-level/multi-dimensional data
    39.
    发明授权
    Data management system for efficient storage and retrieval of multi-level/multi-dimensional data 有权
    数据管理系统,用于高效存储和检索多级/多维数据

    公开(公告)号:US08868611B2

    公开(公告)日:2014-10-21

    申请号:US13192602

    申请日:2011-07-28

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30592

    摘要: The present application is directed to a data management system. The data management system is implemented within a computer system that includes one or more processors, one or more electronic memories, and a memory-mapped file facility that electronically stores data. The data management system, implemented by data management system control routines that are executed by the one or more processors, retrieves a particular projection of a multi-level, multi-dimension data set stored within the ONP-tree data structure that contains the multi-level, multi-dimension data set.

    摘要翻译: 本申请涉及数据管理系统。 数据管理系统在包括一个或多个处理器,一个或多个电子存储器和电子存储数据的存储器映射文件设备的计算机系统内实现。 由一个或多个处理器执行的数据管理系统控制程序实现的数据管理系统检索存储在ONP树数据结构内的多级多维数据集的特定投影, 级,多维数据集。

    Generating discrete event simulation data
    40.
    发明授权
    Generating discrete event simulation data 有权
    生成离散事件仿真数据

    公开(公告)号:US08751205B2

    公开(公告)日:2014-06-10

    申请号:US13172553

    申请日:2011-06-29

    IPC分类号: G06G7/48

    CPC分类号: G06F17/30516 G06F17/30289

    摘要: A method of generating discrete event simulation data using a query is provided herein. The method includes retrieving a trajectory specifying a service access event for a customer accessing a service in a simulation. The method also includes processing, in a relational database query, one or more pending events corresponding to one or more customers accessing the service before the customer. Additionally, the method includes processing, in the relational database query, the service access event. Processing the service access event occurs after processing the one or more pending events. The method also includes providing a result for the relational database query. The result comprises the trajectory, and the one or more trajectories.

    摘要翻译: 本文提供了使用查询产生离散事件仿真数据的方法。 该方法包括检索在模拟中为访问服务的客户指定服务访问事件的轨迹。 该方法还包括在关系数据库查询中处理与客户之前访问服务的一个或多个客户相对应的一个或多个未决事件。 另外,该方法包括在关系数据库查询中处理服务访问事件。 在处理一个或多个未决事件之后,处理服务访问事件。 该方法还包括提供关系数据库查询的结果。 结果包括轨迹和一个或多个轨迹。