There were major DBMS offerings on other mainframes also: Honeywell, which had acquired GE's computer business, continued to offer IDS, and Burroughs had a similar network DBMS called DMS.
It may be an ISAM (Indexed Sequential Access Method) file with no DBMS, either on the local or a remote computer.
它可能是一个没有数据库管理系统的索引顺序存取法文件,不管在要地电脑还是远程叫脑中。
3
This heterogeneity is reflected not only in the heterogeneous computer architecture, but also on the basis of heterogeneous operating systems, also reflected in their heterogeneous DBMS.