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Data statistics method and device

A data statistics and database technology, applied in the field of big data, can solve problems such as slow speed and poor scalability

Active Publication Date: 2020-08-07
NEW H3C BIG DATA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a data statistics method and device, which are used to solve the technical problems of slow speed and poor scalability when performing massive data statistics based on relational databases

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  • Data statistics method and device

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Embodiment Construction

[0030] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, rather than limiting the embodiments of the present invention. The singular forms "a", "said" and "the" used in the embodiments and claims of the present invention are also intended to include plural forms unless the context clearly indicates otherwise. The term "and / or" used in the present invention means to include any or all possible combinations of one or more associated listed items.

[0031] It should be understood that although the terms first, second, third, etc. may be used in the embodiments of the present invention to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present invention, first information may also be called second information, and simi...

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Abstract

The invention provides a data statistics method and device, and the method comprises the steps: converting a field, which can be subjected to label conversion, in a business data set extracted from each business system into a label field based on a pre-configured extensible label tree, and carrying out the preliminary aggregation of the extracted label data set through the parallel processing capability of a distributed computing framework. The label data set subjected preliminary aggregation is loaded into the database of the distributed data analysis engine, and finally, quick and flexible statistical analysis of mass data is realized by utilizing the strong search and aggregation capability of the distributed data statistical analysis engine, so that the big data analysis efficiency isimproved, and the big data analysis cost is reduced.

Description

technical field [0001] The present invention relates to the technical field of big data, in particular to a data statistics method and device. Background technique [0002] The demand for big data analysis in the intelligent society of the Internet of Everything is more and more extensive. For example, for e-commerce platforms, if big data analysis of order data is required, the usual practice is to extract order data from databases distributed in various places into large-scale relational In the database, and then use the statistical function of the SQL statement of the relational database for statistical analysis. With the rapid expansion of the data volume in this way, the response speed will obviously drop a lot. In addition, this method is aimed at adding new fields or field values ​​in single value In the scenario of switching between multiple values, it is necessary to modify the table structure of the relational database and modify the SQL statement, which has poor s...

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Application Information

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IPC IPC(8): G06F16/2458G06F16/25G06F16/28
CPCG06F16/2462G06F16/284G06F16/254
Inventor 杨恒
Owner NEW H3C BIG DATA TECH CO LTD
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