hai everyone n good morrning..
what system organization use to make DEciSion MAkiNGs & gain competitive advantages...???
- MODEL a simplified representation or abstraction of reality
- IT system in an enterprise
Transaction Processing System
Moving up through the organizational pyramid users move from requiring transactional information to analytically information
- Transaction Processing System - the basic business system that serves the operational level (analysis) in an organization.
- Online transaction Processing (OLTP ) - to defined business rules, store the information, update existing information to reflect the new information.
- Online analytically processing (OLAP) - the manipulation of information to create business intellugence in support of strategic decision making.
Decision support system (DSS)
Models information to support managers and business professionals during the decision-making process
Executive Information System (EIS)
A specialized DSS that supports senior level executive within organization
Under executive information system has :
- Digital dashboard
- intelligent system
- Artifical intelligence (AI)
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