• 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) - 15:34, 16 September 2023
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    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) - 15:22, 14 December 2023
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    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...
    129 KB (14,507 words) - 01:37, 10 April 2024
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    The Integrated Database Management System (IDMS) is a network model (CODASYL) database management system for mainframes. It was first developed at B.F...
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    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 (9,539 words) - 00:27, 2 May 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...
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  • 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...
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  • Programming Language Committee, of the Conference of Data Systems Language (CODASYL). It was initially named the List Processing Task Force and later renamed...
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  • Thumbnail for Charles Bachman
    Modeling Capability of Codasyl Data Structure Sets?" In: National Computer Conference vol. 46, 1977. 1978. "Commentary on the CODASYL Systems Committee's...
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  • in a relational database. Other forms of DML are those used by IMS/DLI, CODASYL databases, such as IDMS and others. In SQL, the data manipulation language...
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    Neo4j. Free and open-source software portal Computer programming portal CODASYL Cypher (query language) Gremlin (query language) SQL/PGQ Property Graph...
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  • Thumbnail for Grace Hopper
    first compiled languages like FLOW-MATIC. In 1959, she participated in the CODASYL consortium, helping to create a machine-independent programming language...
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  • In CODASYL databases it's called 'owner-member'...
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  • which most databases use today. In 1971, the Database Task Report Group of CODASYL (the driving force behind the development of the programming language COBOL)...
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    industry, known for its high performance. IDS became the basis for the CODASYL Data Base Task Group standards. IDS was designed in the 1960s at the computer...
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  • Architecture product set along with Rdb (relational database system), DBMS (CODASYL database system), TDMS (original forms system), DECforms (a newer forms...
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  • models (relational, object-oriented, entity–attribute–value model, network/CODASYL) target markets The term embedded database can be confusing because only...
    23 KB (2,565 words) - 19:38, 17 March 2024
  • form contract Any addition or appendix, such as a corollary to a theorem CODASYL This disambiguation page lists articles associated with the title Codicil...
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    data — sequential (VSAM), hierarchical (IMS), network (Cincom's TOTAL and CODASYL, and Cullinet's IDMS). The relational data model was just emerging as a...
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  • example, the set type in CODASYL schema may be partially modeled as a referential integrity constraint in a relationship schema. CODASYL supports insertion...
    14 KB (1,750 words) - 02:39, 6 March 2024
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    Shelbyville Times-Gazette. Retrieved 5 March 2015. CODASYL (July 1969). "Establishment of CODASYL". CODASYL COBOL Journal of Development. National Bureau of...
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  • the Short Range Committee of the Conference on Data Systems Languages (CODASYL). Hawes chaired the data descriptions subcommittee in the Short-Range Committee...
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  • Thumbnail for Systems modeling
    different hardware components. A next step in IS modeling was taken by CODASYL, an IT industry consortium formed in 1959, who essentially aimed at the...
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  • existed for over two decades. They also compared MapReduce programmers to CODASYL programmers, noting both are "writing in a low-level language performing...
    46 KB (5,491 words) - 08:05, 19 December 2023
  • Thumbnail for Information model
    independent of any database modelling techniques such as Hierarchical, CODASYL, Relational etc. Since then, languages for information models have continued...
    12 KB (1,545 words) - 07:41, 15 June 2023
  • on 12 February 2014. Retrieved 11 February 2014. "The COPY Statement". CODASYL COBOL Journal of Development 1968. July 1969. LCCN 73601243. "include"...
    15 KB (1,710 words) - 23:54, 13 March 2024
  • Nutt, Robert L. Patrick none (unique language) 1959 COBOL (concept) The CODASYL Committee FLOW-MATIC, COMTRAN, FACT 1959 JOVIAL Jules Schwartz at SDC ALGOL...
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  • compiler.[citation needed] 1959: The Conference on Data Systems Language (CODASYL) initiated development of COBOL. The COBOL design drew on A-0 and FLOW-MATIC...
    64 KB (7,724 words) - 09:44, 7 May 2024
  • journaling, and buffering of data. The KODA kernel is shared with Oracle's CODASYL DBMS (originally known as VAX DBMS) which is a network model database....
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  • structures could be represented in network model databases from the late 1960s. CODASYL, which had defined COBOL in 1959, defined the Network Database Language...
    52 KB (4,674 words) - 14:19, 30 April 2024