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The Elements of Design. Systems design discipline: Describe, organize, and structure system components Purpose: enable system construction and deployment Two tiers of discipline tasks High (architectural) Hardware, network, and system software infrastructure Low(detail design)

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the elements of design
The Elements of Design
  • Systems design discipline:
    • Describe, organize, and structure system components
    • Purpose: enable system construction and deployment
  • Two tiers of discipline tasks
    • High (architectural)
      • Hardware, network, and system software infrastructure
    • Low(detail design)
      • Small modules such as software design for a use case

Object-Oriented Analysis and Design with the Unified Process

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Figure 7-2

Design Activities in the UP Life Cycle

Object-Oriented Analysis and Design with the Unified Process

project management coordinating the project
Project Management  Coordinating the Project
  • Design activities require substantial coordination
  • Complicating factors
    • Tracking multiple iterations in parallel
    • Initiation of two other miniprojects
      • Data conversion project
      • Test case development project
    • Initiation of construction activities (programming)
    • Addition (or departure) of team members
    • Distribution of workers over different locations

Object-Oriented Analysis and Design with the Unified Process

coordinating project teams
Coordinating Project Teams
  • Project schedule: tool that coordinates various activities
  • Scheduling duties
    • Update the schedule
      • Estimate durations for design and construction tasks
      • Estimate duration of tasks associated with requirements
    • Delegate scheduling duties to key teams
    • Coordinate various scheduling efforts with status meetings

Object-Oriented Analysis and Design with the Unified Process

deployment environment
Deployment Environment
  • System operational environment
    • Hardware
    • System software
    • Networking environment
  • Remember ALL of these components

Object-Oriented Analysis and Design with the Unified Process

middleware
Middleware
  • Middleware
    • Connects parts of an application
    • Enables requests and data to pass among them
  • Common types of middleware
    • Teleprocessing monitors
    • Transaction processing monitors
    • Object request brokers (ORBs)
  • Many vendors for Middleware

Object-Oriented Analysis and Design with the Unified Process

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