公开(公告)号：EP2976724A1

公开(公告)日：2016-01-27

申请号：EP13713694.1

申请日：2013-03-18

申请人： GE Intelligent Platforms, Inc.

发明人： MATHUR, Sunil ,  LIN, Jerry

IPC分类号： G06F17/30

CPC分类号： G06F3/0649 ,  G06F3/0605 ,  G06F3/0685 ,  G06F17/3046 ,  G06F17/30492 ,  G06F17/30507

摘要： A first query and a second query are received. The first query and the second query are evaluated and, based upon the evaluating, identifying first time series data required to fulfill the first query and second time series data required to fulfill the second query. An extent of overlap of the first time series data and the second time series data is determined. When the extent of overlap exceeds a predetermined threshold, the overlapping data is retrieved from a plurality of data storage devices in parallel, the data retrieved across all of the plurality of storage devices via a single read operation.

公开(公告)号：EP2976723A1

公开(公告)日：2016-01-27

申请号：EP13713692.5

申请日：2013-03-18

申请人： GE Intelligent Platforms, Inc.

发明人： MATHUR, Sunil ,  SOLDA, Michael ,  BOWMAN, Ward, Linnscott ,  AGGOUR, Kareem, Sherif ,  LIN, Jerry

IPC分类号： G06F17/30

CPC分类号： G06F17/30445 ,  G06F17/30516 ,  G06F17/30545 ,  G06F17/30551

摘要： Time series data is identified that is related to a predetermined characteristic and the predetermined characteristic being at least one of an identity of a sensor or a time range. Based upon the identified time series data, the time series data is moved to selected ones of the plurality of separate data storage devices, and the movement is temporary for processing purposes. In parallel, queries are performed on the time series data on each of the selected ones of the plurality of separate data storage devices to obtain a plurality of results. The plurality of results are aggregated.

公开(公告)号：EP2976702A1

公开(公告)日：2016-01-27

申请号：EP13716532.0

申请日：2013-03-18

申请人： GE Intelligent Platforms, Inc.

发明人： COURTNEY, Brian, Scott ,  INTERRANTE, John, Alan ,  AGGOUR, Kareem, Sherif ,  WILLIAMS, Jenny, Marie Weisenberg ,  BOWMAN, Ward, Linnscott ,  LIN, Jerry ,  MATHUR, Sunil ,  MCHUGH, Justin, DeSpenza

IPC分类号： G06F3/06

CPC分类号： G06F17/30312 ,  G06F3/0605 ,  G06F3/0649 ,  G06F3/0685 ,  G06F17/30306

摘要： A data storage policy is determined. Time series data is received and a score for the time series data is determined. The score prioritizes the time series data according to a likelihood the time series data will be needed for future use. Based upon the data storage policy and the score, the time series data is stored at one or more data storage devices. The score is updated over time to reflect changing priorities regarding the use of the data.

摘要翻译： 确定数据存储策略。 接收时间序列数据，并确定时间序列数据的得分。 分数根据时间序列数据将来需要的可能性对时间序列数据进行优先级排序。 基于数据存储策略和分数，将时间序列数据存储在一个或多个数据存储装置中。 随着时间的推移更新评分，以反映关于使用数据的更改优先级。