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公开(公告)号：US20220004560A1
公开(公告)日：2022-01-06
申请号：US17051011
申请日：2020-03-04
发明人： Yifan ZHANG , Yifei WU , Yang LI , Qing HAN
IPC分类号： G06F16/25 , G06F16/2455 , G06F16/28
摘要： The present application discloses a data model matching method and device. The method includes: determining at least two target data sets required to be queried by a query instruction and an ordered association between the target data sets; decomposing, on the basis of the ordered association between the target data sets, the at least two target data sets to obtain at least two data packets, wherein each of the data packets includes at least one target data set; for each of the data packets, matching, in a database, a first OLAP model corresponding to the data packet, on the basis of the target data set included in the data packet and the ordered association between the target data sets; and outputting the first OLAP model corresponding to each of the data packets. According to the present application, the technical problems of large demand quantity of OLAP models included in an OLAP query system and a low utilization rate of the OLAP models in the related art can be solved.
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公开(公告)号：US20210406281A1
公开(公告)日：2021-12-30
申请号：US17051008
申请日：2020-03-04
发明人： Yifan ZHANG , Yifei WU , Yang LI , Qing HAN
IPC分类号： G06F16/28 , G06F16/2453 , G06F11/34
摘要： The present application discloses a data configuration query method and device. The method includes: determining at least two target data sets required to be queried by a query instruction and an ordered association between the target data sets, wherein the ordered association at least includes a unidirectional association and/or a bidirectional association; generating, on the basis of the at least two target data sets and the ordered association between the target data sets, a target association path; and outputting an OLAP model conforming to the target association path in a database. According to the present application, the technical problems of a large demand quantity of OLAP models included in an OLAP query system and a low utilization rate of the OLAP models in the related art can be solved.
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