Network situation assessment method and device and storage medium

The invention provides a network situation assessment method and device and a storage medium, and belongs to the technical field of data processing. The method comprises the following steps: determining a direct service relationship between any two network devices in a target network system according to a topological structure of the target network system, and generating a database corresponding to each direct service relationship; searching a database corresponding to each direct business relationship for a data set corresponding to the generated target evaluation element; dividing the data set of the target evaluation element into a plurality of data subsets according to a plurality of evaluation indexes; respectively determining the data health degree and the data accuracy of the data subset corresponding to each evaluation index in the plurality of evaluation indexes; according to the data accuracy and the data health degree corresponding to each evaluation index, evaluation results corresponding to the m