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COMMON TYPES OF INFORMATION SYSTEMS - Coggle Diagram
COMMON TYPES OF INFORMATION SYSTEMS
TRANSACTION PROCESSING SYSTEMS
Register a member (Library)
Calculate employee salary (Payroll systems)
batch
transactions are accumulated over a
period of time and processed as a single unit
real-time
transactions are processed
immediately as they occur without any delay to accumulate transactions
KNOWEDGE MANAGEMENT SYSTEM
feedback database
helpdesk systems
Online
community forums
DECISION SUPPORT SYSTEM
EXPERT SYSTEMS
Monitor nuclear reactors
Diagnose human illnesses
Financial forecasts
EXCECUTIVE SUPPORT SYSTEM
MANAGEMENT INFORMATION SYSTEMS
Cost trend analysis
sales analysis
project planning