| 摘要 |
Storing, retrieving, transmitting and receiving data (20) by a) separating the data into a plurality of data subsets (A, B); b) generating parity data (P) from the plurality of data subsets (A, B) such that any one or more of the plurality of data subsets may be recreated from the remaining data subsets and the parity data (P). Steps a and b may be repeated on any one or more each of the plurality of data subsets and parity data providing further data subsets and further parity data; and d) storing each of the further data subsets and further parity data in separate storage locations (380) or transmitting the further data subsets and further parity data. |
