Abstract
This paper describes a structured method for designing subsystems from a whole system, which extends ADISSA methodology for systems analysis, design and prototyping. The design of a subsystem includes: (a) definition of the transactions, or processes, that belong to the subsystem, thus determining the boundaries of the subsystem; (b) design of the subsystem user-interface, a sub-menu-tree, derivable from the menu-tree interface of the global system; and (c) design of the database sub-schema, derivable from the global database schema. The method is supported by a CASE tool, enabling automatic and interactive design and prototyping of the subsystems.
Original language | English |
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Pages (from-to) | 79-85 |
Number of pages | 7 |
Journal | Information and Software Technology |
Volume | 37 |
Issue number | 2 |
DOIs | |
State | Published - 1 Jan 1995 |
Keywords
- CASE
- analysis and design methodology
- database schema
- man-machine interface
- menu-tree
- prototyping
- sub-schema
- subsystem
- transactions
ASJC Scopus subject areas
- Software
- Information Systems
- Computer Science Applications