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Method and device for constructing data warehouse model

A data warehouse and model technology, applied in the field of building data warehouse models, can solve the problems of cumbersome model changes, insufficient resources, and inability to fully expand resources, and achieve the effect of data analysis and mining, and improved stability.

Active Publication Date: 2018-10-30
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the existing technology has the following disadvantages: the data warehouse is based on a commercial data warehouse platform, which has problems of insufficient resources and limited computing performance, and cannot fully expand resources well, and the traditional data warehouse has many modeling layers and complex dependencies. The change is cumbersome. Further, because the e-commerce business is developing at a high speed, the existing model cannot quickly respond to the rapid changes in the business, and has technical lag

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  • Method and device for constructing data warehouse model
  • Method and device for constructing data warehouse model

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Embodiment Construction

[0023] Exemplary implementations of the present invention are described below in conjunction with the accompanying drawings, which include various details of the implementations 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.

[0024] A method of constructing a data warehouse model proposed by the present invention is a standardized construction method of a data warehouse model based on B2C (Business-to-Customer, business-to-customer) e-commerce business, with B2C e-commerce as the business basis, which is different from traditional How to build a data warehouse model.

[0025] like fig...

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Abstract

The present invention provides a method for building a data warehouse model. The method comprises: executing abstraction processing on a business model to generate a field model; splitting the field model into a plurality of topic models according to a plurality of topic names; and building a data warehouse model by means of the plurality of the topic models. The present invention further discloses an apparatus for building the data warehouse model.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for constructing a data warehouse model. Background technique [0002] With the development of e-commerce, such as Jingdong, Taobao, Amazon and other daily operations generated and accumulated a large number of users, products, and production-related data showing explosive growth, the data structure has also begun to diversify, and the information contained in the data is becoming more and more Companies are paying more and more attention to digital operations. Data warehouses are used to sub-process data and play a huge role. However, with the advent of the big data era, data warehouses are slowly turning into distributed architectures to meet the explosive growth of computing and storage requirements. [0003] The standardized construction methods of data warehouse models based on traditional industries, such as banking, insurance, retail, etc., have bee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/211G06F16/2219G06F16/284
Inventor 孙冬
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD