Data updating method and device, equipment and storage medium

The invention relates to a data updating method and device, equipment and a storage medium, and relates to the technical field of cloud computing. The method comprises the following steps: acquiring a policy adjustment message sent by terminal equipment; the policy adjustment message comprises a target value of the desktop policy parameter of the terminal equipment and a cloud desktop identifier of the terminal equipment. And based on the target value of the desktop strategy parameter of the terminal equipment, updating the current value of the desktop strategy parameter of the terminal equipment in the strategy increment table to obtain an updated strategy increment table. The strategy increment table comprises at least one cloud desktop identifier and a desktop strategy parameter corresponding to each cloud desktop identifier. And when a preset condition is satisfied, generating incremental data based on the cloud desktop identifier of the terminal device and the updated strategy increment table. The increm