Transcript
Disclaimer: This presentation is prepared by trainees of baabtra as a part of mentoring program. This is not official document of baabtra –Mentoring PartnerBaabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt . Ltd
DECISION SUPPORT SYSTEM
SHARAN Pspsp89@gmail.comwww.facebook.com/sharan
psahadevantwitter.com/ Sharan_kvkin.linkedin.com/in/sharan_kvk8129935578
Decision Support Systems
• Decision support systems (DSS)– Offer potential to assist in solving both semi-
structured and unstructured problems
Decision Making as a Component of Problem Solving
Intelligence
Design
Choice
Implementation
Monitoring
Problemsolving
Decisionmaking
Solution Types
Optimization model• Finding the best solution
Satisfying model• Finding a good -- but not necessarily
the best -- solution to a problemHeuristics• Commonly accepted guidelines or
procedures that usually find a good solution
• Handles large amounts of data from different sources
• Provides report and presentation• Offers both textual and graphical orientation
Characteristics of DSS
Components of DSS
• There are three fundamental components of DSS– Database management system (DBMS)– Model-base management system (MBMS)– User Interface Management Component
Database management system (DBMS)
• The data management component performs the function of storing and maintaining the information that you want your Decision Support System to use. Organizational information
External information
Personal information
Model-base management system (MBMS)
• The model management component consists of both the Decision Support System models and the Decision Support System model management system.
• Businesses use models to represent variables and their relationships.
• The model management system stores and maintains the Decision Support System’s models
Examples of MBMS
What if Model
Goal Seeking Model
Statistical model
User Interface Management Component
• The user interface management component allows you to communicate with the Decision Support System.
• It consists of the user interface management system.• The user interface is the part of the system you see
through it when enter information, commands, and models.
• This is the only component of the system with which you have direct contract.
Examples of DSS
EXAMPLE APPLICATIONS
• Arlington Software – Ergo• Bank Rate Monitor
What I use for flooring
BAABTE
TILE CARPET
MARBLE GRANITE
BAABTE HAVE CHOICES BAABTE SELECTED
WHAT HAPPEN IF I USE _____?
COMPARED COSTS
MY GOAL IS __WHICH IS BETTER?
HOW BAABTE DECIDED?
CARPET
BAABTE USED MODELS
BAABTE USED DATA FROM
EMPLOYEES
INTERNET
PERSONAL
THANKS
QUESTIONS
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