Data synchronization method and device, storage medium and electronic equipment

The invention relates to the technical field of data processing, and provides a data synchronization method and device, a storage medium and electronic equipment. The data synchronization method comprises the following steps: respectively obtaining a synchronization calculation table of a source system and a synchronization calculation table of a target system; searching a first synchronization position from a synchronization calculation table of the source system; and if the first synchronization position is successfully searched, synchronizing the data of the data table of the source system at the first synchronization position and after the first synchronization position into the data table of the target system. According to the method, the amount of data required by full-amount synchronization is remarkably reduced, so that transmission resources are saved, and the possibility of data errors in the transmission process is reduced. 本申请涉及数据处理技术领域，提供一种数据同步方法及装置、存储介质及电子设备。其中，数据同步方法包括：分别获取源系统的同步计算表以及目标系统的同步计算表