A method of centralized data position information storage comprising the steps of arranging a byte stream of data into partitioned logical data, providing an updateable centralized storage area being operable to store data position information relating to the logical data, utilizing the information to...http://www.google.com.tw/patents/US6985325?utm_source=gb-gplus-share專利 US6985325 - Updateable centralized data position information storage system
