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DBMS-20

Viewing Revision #1 from 2019-04-18 15:32 View Current

DBMS-20 was a network data model DBMS build by DEC for TOPS-20 operating system in the 1970s.

DB

Developer: Digital Equipment Corporation
Country of Origin: US
Project Type: Commercial
License: Proprietary

DB

Developer: Digital Equipment Corporation
Country of Origin: US
Project Type: Commercial
License: Proprietary

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DBMS-20

Viewing Revision #1 from 2019-04-18 15:32 View Current

DBMS-20 was a network data model DBMS build by DEC for TOPS-20 operating system in the 1970s.

Data Model[01]

Network

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Citations

1 source

The Evolution of Database Management System | UKEssays.com ukessays.com Dead — Check Archive Modified: 2026-05-26 Accessed: 2026-06-07

Revision #1 Last Updated: 2019-04-18 11:32