Method and system for data aggregation based on hierarchical data nodes

Abstract

The invention relates to a method and system for data aggregation based on hierarchical data nodes, and the method comprises the steps: transmitting a data aggregation message to each data node, located at a first layer, in a plurality of data nodes which are set according to a hierarchical structure when an initiator passes the face recognition verification, enabling each data node of the first layer to enter a data aggregation state; enabling each data node of the first layer to acquire original data content through a data acquisition interface; enabling each data node of the first layer to upload the primary data content from which the invalid data and the redundant data are removed to the respective data node of the second layer; enabling each data node of the second layer to send the high-level data content from which the redundant data is removed to the data node of the third layer, so that the data node of the third layer is promoted to carry out security detection on the high-level data content, and therefore, data which cannot be disclosed is removed; and enabling the data node of the third layer to send the final data content from which the data which cannot be publicized is removed to the initiator.

Description

technical field [0001] The present invention relates to the technical field of data processing, and more specifically, to a method and system for data aggregation based on hierarchical data nodes. Background technique [0002] At present, the national grain and oil statistical information system launched by the State Grain and Material Reserve Bureau is based on the B / S structure model and is oriented to the grain-related units across the country to realize the statistical work of grain circulation-related information. [0003] This invention is mainly oriented to the Provincial Grain and Material Reserve Bureau, integrates the provincial grain and material management platform, fully realizes the information management of the grain circulation system within the provincial level, and connects the provincial grain and oil market monitoring system with the national Bureau platform, provincial monitoring points and data collection and aggregation channels of authoritative market...

AI Technical Summary

Problems solved by technology

[0004] At present, in the field of grain and oil market monitoring, the monitoring system of the National Grain and Material Reserve Bureau is relatively complete, but in the field of monitoring and management of each provincial grain and oil market, it cannot fully meet the business needs of provincial grain management departments, especially cannot cover The informatization management of self-built monitoring points at the provincial level, and the collection, display and decision-making analysis of market monitoring data cannot be completely based on the actual management needs of each province

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