Data view switching and rotation method and device based on entity intersection and selection

Abstract

The invention discloses an entity crossing and selection-based data view switching and rotary method and device. The method comprises the steps of forming an entity analysis view angle and two mutually crossed dimension and data views, wherein two mutually crossed dimensions are arrayed on the horizontal and longitudinal coordinates of the data views in a label mode, when a user selects a certain node label, a node entity set selection method is provided, and the generation and display of the data views are finished. The user can simply and flexibly select the entity needing to be subjected to data analysis, and observe different entities and data of different dimensions; meanwhile, contents of multiple report themes are displayed in the same data view in a flattening mode by switching and rotating the views, and the search route of the user is shortened.

Description

technical field [0001] The invention relates to a data processing method and device, in particular to a data view switching and rotation method and device based on entity crossing and selection. Background technique [0002] With the wide application of information technology, we have entered a new era. The information system generates a large amount of data. How to use scientific methods to organize the data, and accurately analyze and judge all aspects of information from different perspectives. From massive data Extracting information that is useful for decision-making analysis has become an important problem faced by decision-making managers. Data warehouse (DataWarehouse, DW) technology came into being under this background. A data warehouse is a subject-oriented, integrated, time-varying, persistent collection of data that supports the decision-making process. [0003] OLAP (On-Line Analytical Processing) is the main application of the data warehouse system. It suppo...

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Problems solved by technology

[0008] However, in the actual application process, users often face many problems, such as: in order to provide users with information, the data warehouse theme needs to be defined in advance, and users need to consult multiple reports in order to obtain valuable information, and the screening process is complicated; The required information is often scattered in different tables. In order to obtain complete information, users often need to jump between multiple tables. The information acquisition path is long and difficult to operate; traditional data display needs to define the display content and expression form in advance, which cannot adapt to users. Flexible, temporary diversity needs, etc.

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