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Mind map

system

Simone Calcagno software engineering English

Map content

system

  • An assembly of components that are connected together in an organized way
  1. Software System

    • Software
      • Malleability:
        • Easy to change
        • Changes introduce errors
      • Size
        • large programs might have more errors
      • Complexity
        • Complex programs arent easy to undestand and modify. They might have more error based on the complexity
    • Useful
    • usable
    • flexible
    • reliable
    • available
    • affordable
    • Legacy system
      • old
      • large
      • developed using outdate techniques
      • Implemented with old programming languages
      • critical to business
      • changed a number of times since their inception
      • Difficult to understand because of either a lack of domumentation about their internal structure or a lack of experience within the group responsible for them
      • Difficult to maintain
    • Sociotechnical system
      • People
      • Organisations
      • Other technical components
    • Architecture
      • Layers
        • Presentation
        • Application domain
        • Infrastructure (OS DB, etct)
      • components
      • Services
  2. Viepoint

    • A viepoint correspond to a different sets of users and therefore different purposes. Subjective oredering of reality
  3. System boundary

    • Conceptual line that divides the system and what it escludes

Information

Description
attributes and characteristics of a Software System
Created by
Simone Calcagno
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