To solve this problem, the retrieval technique using uniform surface from disk or tape based on commercial DBMS is discussed and a solution is presented.

• 针对这个问题 ,本文对基于商用数据库技术的磁盘磁带数据的统一检索界面技术进行了探讨和研究 ,提出了统一检索界面的解决方案并在一定条件下 ,实现部分关键技术