公开(公告)号：US20140344817A1

公开(公告)日：2014-11-20

申请号：US13896795

申请日：2013-05-17

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Petar Jovanovic ,  Alkiviadis Simitsis ,  William K. Wilkinson

IPC: G06F9/46

CPC classification number: G06F9/5066

Abstract: Converting a hybrid flow can include combining each of a plurality of task nodes with a plurality of corresponding operators of the hybrid flow and converting the combined plurality of task nodes and the plurality of corresponding operators of the hybrid flow to a data flow graph using a code template.

Abstract translation: 混合流的转换可以包括将多个任务节点中的每一个与混合流的多个对应的运算符相组合，并将混合流的组合的多个任务节点和多个对应的运算符转换成使用代码的数据流图 模板。

公开(公告)号：US09600786B2

公开(公告)日：2017-03-21

申请号：US13859564

申请日：2013-04-09

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alkiviadis Simitsis ,  William K. Wilkinson ,  Petar Jovanovic

IPC: G06F19/00 ,  G06Q10/06 ,  G06Q30/02

CPC classification number: G06Q10/063 ,  G06Q30/0201

Abstract: A technique of optimizing analytic flows includes sampling source data using a sampling method, executing a flow over the sampled data, obtaining runtime statistics from the executed flow, and combining runtime statistics with historical statistics.

公开(公告)号：US10515118B2

公开(公告)日：2019-12-24

申请号：US14897291

申请日：2013-06-24

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Alkiviadis Simitsis ,  William Kevin Wilkinson ,  Petar Jovanovic

IPC: G06F16/00 ,  G06F16/901 ,  G06F16/23

Abstract: Processing a data flow graph of a hybrid flow can include a data structure to store metadata for each of a plurality of nodes of a data flow graph of a hybrid flow, processing the data flow graph of the hybrid flow, and defining metadata in the data structure for a particular node affected during processing of the data flow graph of the hybrid flow.

公开(公告)号：US20160147510A1

公开(公告)日：2016-05-26

申请号：US14897299

申请日：2013-06-24

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alkiviadis Simitsis ,  Kevin K Wilkinson ,  Petar Jovanovic

IPC: G06F9/45

CPC classification number: G06F8/427 ,  G06F8/30 ,  G06F8/51 ,  G06F8/74

Abstract: Described herein are techniques for processing analytic flows. A physical flow can be parsed into multiple elements. A logical representation can be generated based on the physical flow using a dictionary. An engine-specific logical representation or second physical flow can then be generated based on the logical representation using the dictionary.

Abstract translation: 这里描述的是用于处理分析流的技术。 物理流可以被分析成多个元素。 可以基于使用字典的物理流来生成逻辑表示。 然后可以基于使用字典的逻辑表示来生成引擎特定的逻辑表示或第二物理流。

公开(公告)号：US20140303933A1

公开(公告)日：2014-10-09

申请号：US13859564

申请日：2013-04-09

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alkiviadis Simitsis ,  William K. Wilkinson ,  Petar Jovanovic

IPC: G06F17/18

CPC classification number: G06Q10/063 ,  G06Q30/0201

Abstract: A technique of optimizing analytic flows includes sampling source data using a sampling method, executing a flow over the sampled data, obtaining runtime statistics from the executed flow, and combining runtime statistics with historical statistics.

Abstract translation: 优化分析流的技术包括使用采样方法采样源数据，执行采样数据流，从执行的流中获取运行时统计信息，并将运行时统计信息与历史统计信息相结合。

公开(公告)号：US09846573B2

公开(公告)日：2017-12-19

申请号：US14897299

申请日：2013-06-24

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Alkiviadis Simitsis ,  Kevin Wilkinson ,  Petar Jovanovic

IPC: G06F9/44 ,  G06F9/45

CPC classification number: G06F8/427 ,  G06F8/30 ,  G06F8/51 ,  G06F8/74

Abstract: Described herein are techniques for processing analytic flows. A physical flow can be parsed into multiple elements. A logical representation can be generated based on the physical flow using a dictionary. An engine-specific logical representation or second physical flow can then be generated based on the logical representation using the dictionary.

公开(公告)号：US20160154896A1

公开(公告)日：2016-06-02

申请号：US14897291

申请日：2013-06-24

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Alkiviadis Simitsis ,  William Kevin Wilkinson ,  Petar Jovanovic

IPC: G06F17/30

CPC classification number: G06F16/9024 ,  G06F16/2372

Abstract: Processing a data flow graph of a hybrid flow can include a data structure to store metadata for each of a plurality of nodes of a data flow graph of a hybrid flow, processing the data flow graph of the hybrid flow, and defining metadata in the data structure for a particular node affected during processing of the data flow graph of the hybrid flow.

Abstract translation: 处理混合流的数据流图可以包括数据结构，以存储混合流的数据流图的多个节点中的每个节点的元数据，处理混合流的数据流图，以及定义数据中的元数据 在混合流的数据流图处理期间受影响的特定节点的结构。