Data synchronization method and apparatus, medium, and electronic device for distributed system

摘要

Embodiments of the present application provide a data synchronization method and apparatus, a computer-readable medium, and an electronic device for a distributed system. This method includes: obtaining historical data synchronization information of an adjacent node connected to the target node; Determining a selection weight value of the neighboring node according to the historical data synchronization information-the selection weight value is used to indicate the efficiency of synchronizing data from the neighboring node to the target node; And selecting a target neighboring node for synchronizing data to the target node according to the selection weight value of the neighboring node, and synchronizing target data in the target neighboring node to the target node.