Data synchronization method, device and system

• Main Authors: CHEN BIN, FAN RUIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The embodiment of the invention discloses a data synchronization method, device and system. The data synchronization method comprises the following steps: configuring synchronization state identifiers for a source end server and a destination end server; determining the current synchronization state of the source end server and the current synchronization state of the destination end server according to the synchronization state identifier of the source end server and the synchronization state identifier of the destination end server; and processing new synchronization initiated by the source end server according to the current synchronization state of the source end server and the current synchronization state of the destination end server. The data synchronization method can avoid data chaos in the data synchronization process and ensure the accuracy of the synchronized data. 本公开实施例公开了一种数据同步方法、装置和系统。其中，所述数据同步方法包括：为源端服务器和目的端服务器均配置同步状态标识；根据所述源端服务器的同步状态标识和所述目的端服务器的同步状态标识，确定所述源端服务器的当前同步状态和所述目的端服务器的当前同步状态；根据所述源端