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Language peer sets for RECOL:
United States
United States/1963
Designed 1963
1960s languages
Third generation
Early Cold War
Genus Ad hoc query languages
Business Data Processing
Ad hoc query languages
Interrogatory
Erotetic systems
Ad hoc query languages/1963
Interrogatory /1963
Erotetic systems/1963
Ad hoc query languages/United States
Interrogatory /United States
Erotetic systems/United States
Business Data Processing
Business Data Processing/1963
Business Data Processing/us

RECOL(ID:186/rec006)

REtrieval COmmand Language 

alternate simple view
Country: United States
Designed 1963
Published: 1963
Genus: Ad hoc query languages
Sammet category: Business Data Processing


for REtrieval COmmand Language

Climenson, RCA, Bethesda, Maryland, 1963

Early interrogative querying system - ran on RCA 501

5-stage interogative process:
  1. selecting
  2. defining
  3. associating
  4. editing
  5. summarizing


Related languages
Minuteman RECOL   Influence

References:
  • Climenson, W. D. (1963) Climenson, W. D. "RECOL A Retrieval Command Language" Abstract Extract: Introduction
          in [ACM] (1963) [ACM] CACM 6(03) (Mar 1963)
  • Fry, James P.; Sibley, Edgar H. (1976) Fry, James P.; Sibley, Edgar H. "Evolution of Data-Base Management Systems" Extract: RCOL mentioned
          in [ACM] (1976) [ACM] ACM Computing Surveys (CSUR) 8(1) March 1976
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