Model & Data driven

• Data Driven DSS

  • take data from TPS and MIS, analysis, make better decisions
  • need large amount of data
• Model driven DSS and MMS

  • perform mathematical and quantitative analysis
  • MMS manage the use of model in DSS
• DSS model base

  • component to find pattern of data
  • user can manipulate model parameters, make 'what if' analysis