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Data configuration query method and device

A technology for data configuration and query methods, applied in multi-dimensional databases, database models, structured data retrieval, etc., can solve the problems of large demand for OLAP models and low utilization of OLAP models, and achieves a large number of OLAP models. OLAP model has low utilization rate and the effect of improving utilization rate

Active Publication Date: 2021-06-01
KUYUN SHANGHAI INFORMATION TECH CO LTD
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  • Claims
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Problems solved by technology

[0007] The main purpose of this application is to provide a data configuration query method and device to solve the problems of the large number of OLAP models required in the OLAP query system and the low utilization rate of OLAP models in the related art

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Embodiment Construction

[0050] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0051]It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for ...

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Abstract

The application discloses a data configuration query method and device. The method includes determining at least two target data sets that need to be queried by the query instruction and an ordered association between the target data sets, wherein the ordered association includes at least one-way association and / or two-way association; based on at least two target data sets The ordered association between the concentrated target data sets generates the target correlation path; the OLAP model conforming to the target correlation path is output in the database. The present application can solve the technical problems of the large number of required OLAP models included in the OLAP query system and the low utilization rate of the OLAP models in the related art.

Description

technical field [0001] The present application relates to the technical field of data configuration query, and in particular, to a data configuration query method and device. Background technique [0002] In today's digital era, how to analyze massive and complex data to assist business decision-making through OLAP (Online Analytical Processing) is an important topic in the field of business intelligence and data analysis; and the data model is the basis of OLAP analysis. The bottom layer of the OLAP analysis architecture is the data warehouse, which contains a series of data tables; modelers design data models based on these tables for analysts to use according to business analysis requirements; eventually, analysts’ analysis operations will be converted into a series of data tables. SQL (Structured Query Language, Structured Query Language) query. The data model gives business meaning to the data table, decouples the relationship between the underlying data and business r...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/28
CPCG06F16/24542G06F16/283G06F11/3409
Inventor 张逸凡吴逸飞李扬韩卿
Owner KUYUN SHANGHAI INFORMATION TECH CO LTD
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