Query method, device and system of global trade data

A query method and data cube technology, applied in the computer field, can solve the problems of long query waiting time, reduced system bandwidth, database utilization rate, insufficient search range, etc., and achieve the effect of shortening the waiting time.

Inactive Publication Date: 2018-04-13
童友俊
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional way of querying trade statistics data, in the process of searching out the query data that matches the query instruction in the entire database, either the search range is not large enough, or only a single-dimensional query can be realized but not multi-dimensional, or the query waiting time is very long. Long, the application platform server of the search service system carrying trade information is in a waiting state for a long time, which reduces the utilization rate of system bandwidth, database and other resources

Method used

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  • Query method, device and system of global trade data
  • Query method, device and system of global trade data
  • Query method, device and system of global trade data

Examples

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Embodiment 1

[0056] In the traditional way of querying trade statistics, first, collect trade data on the Internet, store the collected trade data in a database, and then search for query data that matches the query command according to the query command input by the user. In the traditional way of querying trade statistics data, in the process of searching out the query data that matches the query instruction in the entire database, either the search range is not large enough, or only a single-dimensional query can be realized but not multi-dimensional, or the query waiting time is very long. Long, the application platform server of the search service system carrying trade information is in a waiting state for a long time, which reduces the utilization rate of system bandwidth, database and other resources.

[0057] In order to solve the above problems, the embodiment of this application shows a query method for global trade data. For details, please refer to figure 1 , the method include...

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Abstract

The embodiment of the application discloses a query method, device and system of global trade data. According to the method disclosed by the embodiment of the application, firstly, customized standards are used to clean original data to enable the same to be more standardized and visualized; then professional analysis means are used to carry out processing of analysis, statistics, categorization and the like on the original data to generate a plurality of cubes; and finally, display is carried out on a page, that is, when a user inputs a query instruction, query data matching the query instruction are retrieved in the data cubes by an application platform manager and are displayed. On the premise of guaranteeing a query with a sufficiently large query range, waiting time of an applicationplatform server carrying a trade information searching service system is shortened, and utilization rates of resources of system bandwidth, databases and the like are increased.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a query method, device and system for global trade data. Background technique [0002] Global Trade Flow (GTF), Global Trade Watch, is an online trade statistics tailored by the research center for government agencies, embassies and consulates abroad, research institutions, banks and large multinational companies by integrating all the resources accumulated over the years. Data query system. Global Trade Flow (GTF) can provide import and export statistics of goods trade in 110 countries and regions around the world, covering all important markets and trading countries in the world, accounting for 93% of the total global trade. We will collect and organize the macro statistical data obtained from the official (mainly customs and government statistical agencies) of various countries to ensure the authority, authenticity and accuracy of the data; and update the data on a monthly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/215G06F16/2462G06F16/248
Inventor 童友俊
Owner 童友俊
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