Dynamic digital object-oriented subscription tree reconstruction method and system

• Main Authors: LIU YI, HUANG GANG, JIANG HAI'OU, LUO CHAORAN, JING XIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a dynamic digital object-oriented subscription tree reconstruction method and system, and belongs to the technical field of big data. The method comprises the following steps: in response to a subscription adding operation of a subject, obtaining a to-be-added subscription representing a demand of a corresponding subject for digital object metadata; determining a target storage node of the subscriptions to be added in the subscription tree, and determining the number of the subscriptions stored in the target storage node; when the subscription number is greater than a subscription storage threshold value, constructing a subtree of the target storage node according to all the subscriptions stored in the target storage node and subscription attributes corresponding to the subscriptions to be added; and storing all the subscriptions stored in the target storage node and the to-be-added subscriptions in a sub-tree of the target storage node in a scattered manner so as to reconstruct the sub