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Language peer sets for FOCUS:
United States↑
United States/1979↑
Designed 1979 ↑
1970s languages ↑
Fourth generation↑
High Cold War↑
Genus Hierarchical DB ↑
Business Data Processing ↑
Hierarchical DB↑
DBMS↑
Data representation ↑
Hierarchical DB/1979↑
DBMS/1979↑
Data representation/1979↑
Hierarchical DB/United States↑
DBMS/United States↑
Data representation/United States↑
Business Data Processing ↑
Business Data Processing/1979↑
Business Data Processing/us ↑

FOCUS(ID:2041/foc013)

Hierarchical database language 

alternate simple view
Country: United States
Designed 1979
Genus: Hierarchical DB
Sammet category: Business Data Processing

Hierarchical database language. Information Builders Inc. Initially for 390, then for UNIX, then PC

Structures:
References:
  • [Information Builders] FOCUS users' manual. (1979) [Information Builders] FOCUS users' manual. Information Builders, New York, 1979
  • Schatz. W, (1980) Schatz. W, "Focus" pp45-52
          in (1980) Datamation 26(06) June 1980
  • [Information Builders] FOCUS Users Manual. (1982) [Information Builders] FOCUS Users Manual. Information Builders, Inc. 1250 Broadway, New York, N.Y.10001, 1982
          in (1980) Datamation 26(06) June 1980
  • Corcoran, Mimi, and Denham B. MacMillan (1982) Corcoran, Mimi, and Denham B. MacMillan "Productivity Analysis of Nonprocedural Languages". Naval Postgraduate School, Monterey, CA. Dec 82, 117p AD-A127 754/0 Abstract
          in (1980) Datamation 26(06) June 1980
  • Tagg, Roger M. (1983) Tagg, Roger M. "Interfacing a query language to a CODASYL DBMS" pp46-64 Extract: FOCUS
          in (1983) ACM SIGMOD Record 13(03) April 1983
  • Babad, Yair M. and Hoffer, Jeffrey A. (1984) Babad, Yair M. and Hoffer, Jeffrey A. "Even no data has a value" p748-756 Abstract Extract: Introduction Extract: Instances of Missing Data: Controlling Program Variables Extract: Instances of Missing Data: Statistical and Mathematical Computations Extract: Instances of Missing Data: Databases
          in [ACM] (1984) [ACM] CACM 27(08) (August 1984)
  • Horowitz, Ellis; Kemper, Alfons; Narasimhan, Balaj (1984) Horowitz, Ellis; Kemper, Alfons; Narasimhan, Balaji "Application generators: Ideas for programming language extensions" pp94-101 Abstract
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Benne, B. (1987) Benne, B. L. (1987). FOCUS developer's handbook. Dallas, Wordware Pub.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Davies, I. (1987) Davies, I. (1987). An end-users guide to FOCUS. Englewood Cliffs, N.J., Prentice Hall.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • FOCUS systems journal encyclopedia. (1987) FOCUS systems journal encyclopedia. New York, N.Y., Information Builders Inc.: v.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Lipton, R. (1987) Lipton, R. C. (1987). User guide to FOCUS. New York, McGraw-Hill.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Schaffer, C. (1987) Schaffer, C. A. (1987). Working with FOCUS : an introduction to database management. Blue Ridge Summit, PA, TAB Professional and Reference Books.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • [Information Builders] FOCUS systems journal. (1988) [Information Builders] FOCUS systems journal. New York, N.Y., Information Builders Pub 1988
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • De Vita, J. (1988) De Vita, J. (1988). The database experts' guide to FOCUS. New York, N.Y., Intertext Publications : McGraw-Hill
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Dorr, S. (1989) Dorr, S. (1989). PC/FOCUS : breaking through the barriers : version 1. Roseville, MN, Dorr Electronic Services.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • De Vita, J. (1990) De Vita, J. and F. Paino (1990). Guide to advanced FOCUS programming. New York, Van Nostrand Reinhold
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Nassi, M. (1992) Nassi, M. and S. Assaad (1992). PC/FOCUS, version 5.5 : a step-by-step tutorial. Dubuque, IA, Wm. C. Brown Publishers.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Price, J. W. (1992) Price, J. W. "FOCUS keysheet : quick reference guide" Beverly Hills, CA L.M. Joy & Associates 1992
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Taha, R. (1992) Taha, R. R. (1992). Focus made easy : the complete Focus handbook for users and programmers. Englewood Cliffs, N.J., Prentice Hall.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • Benne, B. (1995) Benne, B. L. (1985). The illustrated PC/FOCUS book. Dallas, Wordware Pub.
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • [Information Builders] Information Builders system (1996) [Information Builders] Information Builders systems journal. New York, NY, Information Builders Inc 1996
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
  • (2002) Library of Congress Subject Headings F23
          in (1984) Proceedings of the 1984 annual conference of the ACM on The fifth generation challenge 1984
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