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Method and device for generating data model

A data model and data technology, applied in the computer field, can solve problems such as poor reusability and heavy script development workload, achieve the effect of lowering the development threshold, facilitating subsequent maintenance and secondary development, and overcoming poor reusability

Pending Publication Date: 2021-12-07
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a method and device for generating a data model to solve the technical problems of heavy script development workload and poor reusability

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  • Method and device for generating data model
  • Method and device for generating data model

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Embodiment Construction

[0060]Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0061] figure 1 is a schematic diagram of the main flow of the method for generating a data model according to an embodiment of the present invention. As an embodiment of the present invention, such as figure 1 As shown, the method for generating a data model may include:

[0062] Step 101, according to the index information and dimension information input by the user, m...

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Abstract

The invention discloses a method and device for generating a data model and relates to the technical field of computers. A specific embodiment of the method comprises the following steps of matching corresponding processing logic from an index configuration library according to the index information and the dimension information inputted by a user; wherein a plurality of processing logics are stored in the index configuration library, and each processing logic defines a data source, an index field, a dimension field, a filtering condition of the index field and / or the dimension field, and an incidence relation between an operator and the data source; optimizing and splicing the processing logic to generate an executable data development script; and executing the executable data development script to generate a data model. According to the method, technical problems that the script development workload is large and the reusability is poor can be solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for generating a data model. Background technique [0002] At present, most of the data models of data warehouses are generated by business analysts or data developers by developing HQL scripts to generate data models. [0003] In the course of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] 1) The threshold for developing HQL scripts is high, and the workload of developing HQL scripts is heavy; [0005] 2) HQL scripts have poor readability, poor reusability, messy codes, are not easy to maintain, and can also lead to data ambiguity. Contents of the invention [0006] In view of this, the embodiments of the present invention provide a method and device for generating a data model to solve the technical problems of heavy script development workload and poor reusability. [0007...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/30G06F16/28G06F16/21
CPCG06F8/30G06F16/283G06F16/212
Inventor 蒲海洋
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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