Accession Number : AD0742123

Title :   Extended Data Management Facility (EDMF) Reference Manual. Concepts and Facilities User's Guide.

Descriptive Note : Technical rept.

Corporate Author : MOORE SCHOOL OF ELECTRICAL ENGINEERING PHILADELPHIA PA

Report Date : APR 1972

Pagination or Media Count : 243

Abstract : The manual is a user's guide for an advanced data management system incorporating a number of new concepts in the areas of file structure, data protection, and time-shared operating systems for large-scale computers. The system operates on a RCA SPECTRA 70/46G time-shared computer system, which provides extensive facilities for information storage and retrieval, multi-level access control, and general problem solving. The manual discusses the organization and structure of the system as well as the operation of and programming for it. (Author)

Descriptors :   (*COMPUTER PROGRAMMING, INFORMATION RETRIEVAL), (*DATA PROCESSING, *INFORMATION RETRIEVAL), INSTRUCTION MANUALS, DATA STORAGE SYSTEMS, TIME SHARING, CONTROL SEQUENCES

Subject Categories : Computer Programming and Software
      Computer Hardware
      Computer Systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE