Introduction to Information Systems Soetam Rizky

Why you learn MIS ? Target ? What will you learn ? First thing first….. Why you learn MIS ? Target ? What will you learn ?

We are in digital firm era…. You need to manage it properly…. Why You Learn MIS ? We are in digital firm era…. You need to manage it properly…. Just understand it, not memorize it… And of course, not really doing it in technical matter….

Knowing and understanding some IT’s jargons Target ? Solve MIS case study Knowing and understanding some IT’s jargons Simulation of managing digital firm

What will you learn ? IS concept Information resources Managing IT Brief history Competitive advantages Users and developers Information resources DBMS System development Managing IT Security Ethical implication in IT DSS

Before we continue…. Quiz mostly done online via special blog…… Final term  presentation and paper in group

Data  Information Data is the plural of datum. Data are raw facts or observations, typically about physical phenomena or business transactions Information is data that have been converted into a meaningful and useful context for specific end users

Database Management System History of IS Mainframe, miniframe PC  Physical Database Database Management System Virtualization

Transaction Processing Systems Data-facts and figures that are generally unusable due to their large volume and unrefined nature. Information-processed data that is meaningful; tells users something. Transaction Processing System (TPS) processes data that reflects the activities of the firm.

Management Information Systems Management Information System (MIS) is a computer-based system that makes information available to users with similar needs. Report-writing software produces both periodic and special reports. Mathematical models produces information as a simulation of the firm’s operations.

Current and past activity TPS vs MIS Just current process Current and past activity Future decision

Quick Summary Why Learn MIS ? IS from time to time No more “memory game” TPS : just current process Online quiz and Case study MIS : past, current and future

ERP MIS MIS  ERP Decision Support System Artificial Intelligence All resource - integrated Complex and reliable

Future of MIS Reduced cost and increased power of both computers and communications. Computers and communications are converging, i.e., cell phones with browsers. Future computing will be low cost, small in size, mobile, and connected.

The General System Model of the Firm Decision Support system Artificial Intelligence Supply Chain Management Specials Common system

Quick Summary Evolution of MIS ERP  Complex MIS MIS  reduce cost MIS should be integrated ERP  Complex MIS Better MIS  special system MIS  reduce cost MIS transformation: DSS, AI, SCM etc

Questions / Comments ?