IS/1 was the world's first relational database system, implemented at the IBM United Kingdom Scientific Centre in Peterlee in the years 1970–1972. It had...
480 bytes (53 words) - 02:33, 12 March 2025
IS1, IS-1, or variation, may refer to: IS1 may refer to: HMG Infosec Standard No.1, a computer security standard used in the UK The IBM IS1, an early...
642 bytes (115 words) - 08:50, 31 January 2022
proprietary virtual, federated DBMS and RAD MS .Net IDE). IBM Business System 12 IBM IS1 IBM PRTV (ISBL) Multics Relational Data Store Comparison of object–relational...
7 KB (105 words) - 09:25, 5 April 2025
facility. PRTV was a successor from the very first relational implementation, IS1. PRTV included several firsts in the relational database area: implemented...
5 KB (571 words) - 11:39, 9 April 2025
DBMS (1969) Massachusetts Institute of Technology (1971) IBM UK Scientific Centre at Peterlee – IS1 (1970–72), and its successor, PRTV (1973–79). The most...
32 KB (3,869 words) - 06:13, 25 May 2025
character (U+007F)[…] are mapped respecting EBCDIC conventions, as defined in IBM Character Data Representation Architecture, CDRA, with one exception -- the...
40 KB (2,982 words) - 07:31, 28 May 2025