Development of Simplified Database System for Earth Deposited Mineral Resources.
Yuichi Narita, Hideo Tamamoto, Zhou MIN, Junichi TAKAHASI, Kazutaka Makino · International Journal of the Society of Materials Engineering for Resources · 1995
We developed a simple data base system that can be used for personal computer. Though it's function is not better than some marketing data bases such as DBASE towards personal computer, it has a characteristic that the schema is definite and simple. The structure of data is a relational data base type, and from preparing a parameter file which described the schema, a user can make a data file with one record ranging to 4096 bytes not necessary to change the executing file. Furthermore, according to preparing some reference files, almost of the inputting of the data base can be completed by using the cursor key only. Finally, our system can be used for various MS-DOS machines, and used on the network with the client-server model.