Data distribution system

The invention discloses a data distribution system which comprises a data sending end and one or more data receiving ends, wherein the data sending end used for automatically obtaining the data compresses the data and then sends the compressed data to one or more specified data receiving ends, and the data receiving ends decompress and store the data; the data sending end is provided with a distribution unit, the distribution unit correspondingly distributes different data receiving ends to data of different types or nodes, and the data sending end correspondingly sends the data of different types or nodes to the different data receiving ends according to the distribution of the distribution unit. The data sending end is used for automatically acquiring data from one or more directories and sending the data to other directories of the host or data receiving ends of other hosts according to the allocation. Meanwhile, in the whole process, all the files passing through the sending end program can be counted in