The Union of two database database is related. The objective is to minimize the duplication of data and make it easier to maintain. Through the database management system or DBMS yo that call.
The combination of the database since. 2, the database are connected. The objective is to reduce duplication of data. And maintaining the application easier. The database management system, or abbreviated as DBMS.
The combination of database since. 2 database on that relationship. With the purpose to reduce the redundancy of the data. The program and make maintenance easier. Through the database management system.,, DBMS