Data management system, method and device, electronic equipment and storage medium

The invention discloses a data management system, method and device, electronic equipment and a storage medium. The data management system comprises a server and a terminal device in communication connection with the server. The terminal equipment sends a data processing request for the ship weight center-of-gravity data; the server stores ship weight and gravity center data, receives data processing requests for the ship weight and gravity center data sent by a plurality of terminal devices, responds to the data processing requests in parallel, determines the processed ship weight and gravity center data, and sends the processed ship weight and gravity center data to the server. And synchronizing the processed ship weight and gravity center data to all terminal equipment in the data management system. According to the technical scheme, the processing speed of the ship weight center-of-gravity data is improved by responding to the data processing request in parallel, and therefore the management efficiency of