DATA ANALYSIS METHOD AND APPARATUS SPANNING DATA CENTERS, AND DEVICE AND STORAGE MEDIUM

摘要

Disclosed are a data analysis method and apparatus spanning data centers, and a device and a storage medium. The method comprises: correspondingly generating data models of various data centers by means of data subsets in the various data centers; randomly selecting a first preset number of initial data blocks from the various data models, so as to generate a first data block set corresponding to each data center; selecting a target data block from each first data block set in sequence, so as to generate a second preset number of target data sets; and training a target learner according to all the target data sets, and then performing analysis on data in a big data set according to the target learner. Therefore, the aim of quickly and efficiently performing analysis on large-scale data across the data centers is achieved.