Design of Database Management System in Tax-controlled Cash Register
Jiyi Wu · Computer Knowledge and Technology · 2007
According to the requirements for storing data and querying operation in Tax-controlled cash register application,this paper build a DBMS based on Flash memory files system. This DBMS was designed with method of module and hierarchy. According to the level of operation,the system can be divided by Interface deal Layer,DBMS Engine Layer,Data Access Layer,DBMS Maintenance module and Data storage module. It is characterized by less spending,convenient in transplanting,high running efficiency,which make it useful in the area of data management in Tax-controlled cash register especially.