Information Systems

Published on January 2017 | Categories: Documents | Downloads: 36 | Comments: 0 | Views: 356
of 5
Download PDF   Embed   Report

Comments

Content

Information Systems

MIS DSS EIS

Management Information System Decision Support Systems Executive Information Systems

MIS
Management Information System
• Data + Organization • Set of formal business systems designed to provide information for an organization • Computers are typical components

DSS Decision Support Systems
• • • • • Supplements an MIS Pulls information from variety of databases Interactive Nonroutine decision-making Model – mathematical representation of real-life system • Simulation – using a computer model to reach a decision about a real-life situation

MIS vs. DSS
• MIS
– Planned reporting – Standard, scheduled, structured, and routine – Constrained by the organizational system

• DSS
– Decision making – Unstructured and by request – Immediate and friendly

EIS Executive Information Systems
• DSS for top-level managers • How decisions effect entire organization
– – – – – – Overall vision; company goals Long-term objectives Organizational structure Staffing and labor relations Crisis management Control of overall operations

• Access to information from external sources

Sponsor Documents

Or use your account on DocShare.tips

Hide

Forgot your password?

Or register your new account on DocShare.tips

Hide

Lost your password? Please enter your email address. You will receive a link to create a new password.

Back to log-in

Close