Design and implementation of fast file backup software
HU Ping-pin · Jisuanji gongcheng yu sheji · 2015
To realize the fast backup of multi files stored in different folders,to avoid the weakness of existing file backup software,a fast file backup method was proposed,and its software design and implementation was given in detail.The proposed backup method supported various backup modes with flexibilities.The completeness,practicability and reliability were emphasized in the design so that the realized backup software was easy to use and fast backup unlimited number of files with high reliability and fault tolerance was achieved.A graded dynamic memory re-assignment method was used to store the file information in compacted form that saved system memory space by 50% and has a speed that several times faster than conventional methods.