Improved model based on time-related attributes in bi-temporal relationship database
Yijing Xu · Journal of Shandong University · 2007
An improved bi-temporal relationship model and the related operations such as insert,update and other was presented.This model can clearly differentiate between time-related attributes and normal ones.Then,it can make the analyzing work on temporal data more beneficial.Also,it can accelerate speed when inserting a new record into the database or updating some ex-isted data.In addition,it uses an attribute calledhostNo,similar to the object number to reduce the frequency of link opera-tion and increase the efficiency.