This is week (5) and in this week, we moved our class from ICT building to CFS building because of some problems. In this class, we made a kind of presentation what we had learned in the last class. In the previous class we learned about one kind of information system (TPS), so we presented our topic (TPS) how we understand, and every group presented their understanding of their topics like management information system (MIS), decision support system (DSS) and etc. After our presentation, lecturer explained all kind of information system.
TPS (transaction processing system)-monitors, collect, store data to database
-process data generated
-operational: day to day information and operation
Scenario of TPS: barcode reader, self- check machine
MIS (management information system)-an integrated collection of people, procedures, databases
-provide the right information to the right person at the right time
-tactical: structured decision
Eg. Sales management system, budgeting system
DSS (decision support system)-used to support unstructured problems
-handle large amount of data from different sources
-mainly for tactical manager
-for complex situation and problems
EIS (executive information system)
-combination of above-gain direct access information about company or organization
-only for the most senior manager
-strategically: future oriented and decision
ESS (expert support system)
-use in health system-can be used by from low level to highest level
There are others information system like office support system, knowledge work system and so on and so forth.
Thank you for reading this post.
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