SERVICE PROVIDING METHOD AND DEVICE USING THE SAME
    1.
    发明申请
    SERVICE PROVIDING METHOD AND DEVICE USING THE SAME 审中-公开
    服务提供方法和使用该设备的设备

    公开(公告)号:US20120158816A1

    公开(公告)日:2012-06-21

    申请号:US13325301

    申请日:2011-12-14

    IPC分类号: G06F9/46 G06F15/16

    CPC分类号: G06F9/4881

    摘要: Disclosed are service providing method and device, including: collecting execution state information about a plurality of tasks that constitute at least one service, and are dynamically distributed and arranged over a plurality of nodes; and performing scheduling based on the collected execution state information about the plurality of tasks, wherein each of the plurality of tasks has at least one input source and output source, and a unit of data to be processed for each input source and a data processing operation are defined by a user, and the scheduling is to delete at least a portion of data input into at least one task or to process the at least a portion of input data in at least one duplicate task by referring to the defined unit of data. In particular, the present invention may effectively provide a service of analyzing and processing large stream data in semi-real time.

    摘要翻译: 公开的是服务提供方法和装置,包括:收集关于构成至少一个服务的多个任务的执行状态信息,并且动态地分布和布置在多个节点上; 以及基于所收集的关于所述多个任务的执行状态信息执行调度,其中所述多个任务中的每一个具有至少一个输入源和输出源以及要针对每个输入源处理的数据单元和数据处理操作 由用户定义,并且调度是将输入到至少一个任务中的数据的至少一部分删除,或者通过参考所定义的数据单元来处理至少一个重复任务中的至少一部分输入数据。 特别地,本发明可以有效地提供半实时分析和处理大流数据的服务。

    Apparatus and method for managing data stream distributed parallel processing service
    2.
    发明授权
    Apparatus and method for managing data stream distributed parallel processing service 有权
    用于管理数据流分布式并行处理服务的装置和方法

    公开(公告)号:US08997109B2

    公开(公告)日:2015-03-31

    申请号:US13585252

    申请日:2012-08-14

    IPC分类号: G06F9/46 G06F9/50

    CPC分类号: G06F9/5038 G06F9/505

    摘要: Disclosed herein are an apparatus and method for managing a data stream distributed parallel processing service. The apparatus includes a service management unit, a Quality of Service (QoS) monitoring unit, and a scheduling unit. The service management unit registers a plurality of tasks constituting the data stream distributed parallel processing service. The QoS monitoring unit gathers information about the load of the plurality of tasks and information about the load of a plurality of nodes constituting a cluster which provides the data stream distributed parallel processing service. The scheduling unit arranges the plurality of tasks by distributing the plurality of tasks among the plurality of nodes based on the information about the load of the plurality of tasks and the information about the load of the plurality of nodes.

    摘要翻译: 这里公开了一种用于管理分布式并行处理服务的数据流的装置和方法。 该装置包括服务管理单元,服务质量(QoS)监视单元和调度单元。 服务管理单元登记构成数据流分散并行处理服务的多个任务。 QoS监视单元收集关于多个任务的负载的信息和关于构成提供数据流分布式并行处理服务的集群的多个节点的负载的信息。 调度单元基于关于多个任务的负载的信息和关于多个节点的负载的信息,在多个节点之间分配多个任务来配置多个任务。

    CLUSTER DATA MANAGEMENT SYSTEM AND METHOD FOR DATA RESTORATION USING SHARED REDO LOG IN CLUSTER DATA MANAGEMENT SYSTEM
    3.
    发明申请
    CLUSTER DATA MANAGEMENT SYSTEM AND METHOD FOR DATA RESTORATION USING SHARED REDO LOG IN CLUSTER DATA MANAGEMENT SYSTEM 审中-公开
    集群数据管理系统和数据恢复方法,使用共享重做登录集群数据管理系统

    公开(公告)号:US20100161565A1

    公开(公告)日:2010-06-24

    申请号:US12543208

    申请日:2009-08-18

    IPC分类号: G06F17/30

    摘要: Provided are a cluster data management system and a method for data restoration using a shared redo log in the cluster data management system. The data restoration method includes collecting service information of a partition served by a failed partition server, dividing redo log files written by the partition server by columns of a table including the partition, restoring data of the partition on the basis of the collected service information and log records of the divided redo log files, and selecting a new partition server that will serve the data-restored partition, and allocating the partition to the selected partition server.

    摘要翻译: 提供了一种集群数据管理系统和使用群集数据管理系统中的共享重做日志进行数据恢复的方法。 所述数据恢复方法包括:收集由故障分区服务器服务的分区的服务信息,将由所述分区服务器写入的重做日志文件划分为包括所述分区的表的列,基于所收集的服务信息恢复所述分区的数据;以及 分割重做日志文件的日志记录,并选择一个新的分区服务器,将服务于数据恢复的分区,并将分区分配给所选分区服务器。

    APPARATUS AND METHOD FOR MANAGING DATA STREAM DISTRIBUTED PARALLEL PROCESSING SERVICE
    4.
    发明申请
    APPARATUS AND METHOD FOR MANAGING DATA STREAM DISTRIBUTED PARALLEL PROCESSING SERVICE 有权
    用于管理数据流分布式并行处理服务的装置和方法

    公开(公告)号:US20130219405A1

    公开(公告)日:2013-08-22

    申请号:US13585252

    申请日:2012-08-14

    IPC分类号: G06F9/46

    CPC分类号: G06F9/5038 G06F9/505

    摘要: Disclosed herein are an apparatus and method for managing a data stream distributed parallel processing service. The apparatus includes a service management unit, a Quality of Service (QoS) monitoring unit, and a scheduling unit. The service management unit registers a plurality of tasks constituting the data stream distributed parallel processing service. The QoS monitoring unit gathers information about the load of the plurality of tasks and information about the load of a plurality of nodes constituting a cluster which provides the data stream distributed parallel processing service. The scheduling unit arranges the plurality of tasks by distributing the plurality of tasks among the plurality of nodes based on the information about the load of the plurality of tasks and the information about the load of the plurality of nodes.

    摘要翻译: 这里公开了一种用于管理分布式并行处理服务的数据流的装置和方法。 该装置包括服务管理单元,服务质量(QoS)监视单元和调度单元。 服务管理单元登记构成数据流分散并行处理服务的多个任务。 QoS监视单元收集关于多个任务的负载的信息和关于构成提供数据流分布式并行处理服务的集群的多个节点的负载的信息。 调度单元基于关于多个任务的负载的信息和关于多个节点的负载的信息,在多个节点之间分配多个任务来配置多个任务。

    APPARATUS AND METHOD FOR MANAGING INDEX INFORMATION OF HIGH-DIMENSIONAL DATA
    5.
    发明申请
    APPARATUS AND METHOD FOR MANAGING INDEX INFORMATION OF HIGH-DIMENSIONAL DATA 审中-公开
    用于管理高维数据索引信息的装置和方法

    公开(公告)号:US20110153677A1

    公开(公告)日:2011-06-23

    申请号:US12964939

    申请日:2010-12-10

    IPC分类号: G06F17/30

    CPC分类号: G06F16/2264 G06F16/283

    摘要: Disclosed herein are an apparatus and method for managing the index information of high-dimensional data. The apparatus for managing the index information of high-dimensional data includes a plurality of data service devices and a control unit. Each of the plurality of data service devices is configured such that user data and index information used to search the user data are allocated thereto. The control unit is configured to extract high-dimensional index data from a large amount of input data and to allocate the extracted index data to the plurality of data service devices by mapping the extracted index data to the plurality of data service devices as the index information.

    摘要翻译: 这里公开了一种用于管理高维数据的索引信息的装置和方法。 用于管理高维数据的索引信息的装置包括多个数据服务装置和控制单元。 多个数据服务装置中的每一个被配置为使得用于搜索用户数据的用户数据和索引信息被分配给它们。 控制单元被配置为从大量输入数据中提取高维度索引数据,并且通过将提取的索引数据映射到多个数据服务设备作为索引信息来将提取的索引数据分配给多个数据服务设备 。