CODASYL, the Conference/Committee on Data Systems Languages, was a consortium formed in 1959 to guide the development of a standard programming language...
8 KB (934 words) - 12:56, 1 June 2024
main early navigational data models were the hierarchical model and the CODASYL model (network model). These were characterized by the use of pointers...
75 KB (9,581 words) - 07:23, 28 September 2024
languages, or replaced with other software. COBOL was designed in 1959 by CODASYL and was partly based on the programming language FLOW-MATIC, designed by...
128 KB (14,489 words) - 04:25, 14 October 2024
was adopted by the CODASYL Data Base Task Group in 1969 and underwent a major update in 1971. It is sometimes known as the CODASYL model for this reason...
5 KB (568 words) - 13:56, 3 October 2024
Programming Language Committee, of the Conference on Data Systems Language (CODASYL). It was initially named the List Processing Task Force and later renamed...
3 KB (299 words) - 22:52, 28 September 2024
The Integrated Database Management System (IDMS) is a network model (CODASYL) database management system for mainframes. It was first developed at B.F...
17 KB (2,325 words) - 11:56, 5 September 2024
definition language and its name was first introduced in relation to the Codasyl database model, where the schema of the database was written in a language...
9 KB (1,002 words) - 14:53, 13 May 2024
Modeling Capability of Codasyl Data Structure Sets?" In: National Computer Conference vol. 46, 1977. 1978. "Commentary on the CODASYL Systems Committee's...
14 KB (1,461 words) - 17:15, 11 August 2024
Bachman for General Electric in the 1960s. IDS became the basis for the CODASYL database model in 1969. Although Bachman described the concept of navigation...
9 KB (1,167 words) - 14:32, 5 August 2023
the Short Range Committee of the Conference on Data Systems Languages (CODASYL). Hawes chaired the data descriptions subcommittee in the Short-Range Committee...
3 KB (266 words) - 11:05, 13 September 2024