A data management method and a device of a distributed system

The embodiment of the invention relates to the technical field of data processing, in particular to a data management method and a device of a distributed system for increasing data transmission efficiency in the distributed system. The embodiment of the invention comprises the following steps: identifying information of a command to be sent; Obtaining the contents of the data packets to be sent corresponding to the command to be sent from the mapping table according to the identification information; The mapping table is a mapping relationship between the command determined according to the historical data packet and the data packet content; Constructing the data packet to be sent; The data packet to be sent is sent in a distributed system. 本发明实施例涉及数据处理技术领域，尤其涉及种分布式系统的数据管理方法及装置，用以增加分布式系统中数据传输效率。本发明实施例包括：确定待发送命令的标识信息；根据所述标识信息从映射表中获取所述待发送命令对应的待发送数据包的内容；所述映射表为根据历史数据包确定的命令与数据包内容的映射关系；构建所述待发送数据包；将所述待发送数据包在分布式系统中进行发送。