A device for the treatment of clinical and treatment of clinical

摘要

The device of the invention comprises a part of the distribution of data which stores a group of data of a file in a zone of the maintenance of normal data of the node of matching and performs a processing of backup by dividing the data files included in the group of data of a file in the area of the data saved in the nodes of matching other than the corresponding node. The treatment of saving is carried out by distributing each of the data of a file in the group of data of a file in the area of the data of saving in turn from a holding area with the standby data where a quantity of data stored in file at present is the lowest of the nodes of matching.