Processing Method of Storing Hierarchical data structure in Text Mode
WU Mei-yin · Journal of Hebei Fnergy Institute of Vocation and Technology · 2003
Data that has linear or ralational structure are processed easily, but complex to hiberar-chy. Now the writer introduces two methods ,one is database - based, another is. text - based, and the later has two benefits - saving spaces of storage and agilities of data-processing.