8/14/2019 Chapter # 01 Introduction to MIS

1/18

8/14/2019 Chapter # 01 Introduction to MIS

2/18

CEENET #8 8.2002 2

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

What is a System?

A System is defined as a set ofinterrelated components with a

clearly defined boundaryworking together to achieve acommon set of objective

Input Process Output

FeedbackControl

8/14/2019 Chapter # 01 Introduction to MIS

3/18

CEENET #8 8.2002 3

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

What is an Information System?

It can be regarded as acombination of:

People, Hardware, Software,Communication networks & dataresources that stores, retrieves,

transform and disseminatesinformation in an organization

8/14/2019 Chapter # 01 Introduction to MIS

4/18

CEENET #8 8.2002 4

Why we study Information System?

Its a vital component ofsuccessful business &organizations

Its a major businessfunction

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

8/14/2019 Chapter # 01 Introduction to MIS

5/18

CEENET #8 8.2002 5

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Information

Systems

Management

Challenges

Business

Applications

InformationTechnologies

Development

Processes

Foundation

Concepts

Information System Framework

8/14/2019 Chapter # 01 Introduction to MIS

6/18

CEENET #8 8.2002 6

Support of its Business Process and

Operations

Support of Decision Making by itsemployees and managers

Support of its Strategies for Competitive

Advantage

Fundamental Roles of IS in Business:

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

8/14/2019 Chapter # 01 Introduction to MIS

7/18

CEENET #8 8.2002 7

E-business & E-commerce: 1990s-2000s Use of web-enabled technologies

Strategic & end user support: 1980s-1990s

Use of SIS, ES & EIS Decision support: 1970s-1980s

Interactive managerial decision making support

Management reporting: 1960s-1970s

Customized reports for management

Data processing: 1950s-1960s

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

The expanding roles of Business Applications in Business

TheExpan

dingRolesof

ISinBusine s

s

TheExpanding

Pa

rticipatio

nofEnd

user&M

anagerinIS

8/14/2019 Chapter # 01 Introduction to MIS

8/18

CEENET #8 8.2002 8

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

The Role of e-Business in Business

The InternetSuppliers & Business Partners

Extranets CompanyBoundary

SCM

Procurement Distribution & Management

CRM

Marketing Sales Customers service

Engineering

& Research

Manufacturing

& Production

Accounting

& Finance

Consumers & Business Customers

Intranet

Intranet

8/14/2019 Chapter # 01 Introduction to MIS

9/18

CEENET #8 8.2002 9

Types of Information System

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Information

System

Transaction

Processing

System

Process

Control

System

Enterprise

Collaboration

System

MIS

Prespecified

Reportingfor Manager

Interactive

DecisionSupport

Operation Support System Management Support System

DSS EIS

Information

Tailored forExecutivesProcessing

Business

Transaction

Control of

Industrial

Process

Team &

Workgroup

Collaboration

8/14/2019 Chapter # 01 Introduction to MIS

10/18

CEENET #8 8.2002 10

Technology: The use of hardware, software,network communication technologies

Applications: The e-Business, e-Commerce &

normal applications involved in business Development: The developing ways to use IT in

designing components of Information System

Management: Controlling of basic IS functioninvolved in day to day affairs of any organization

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Components of Information System

8/14/2019 Chapter # 01 Introduction to MIS

11/18

CEENET #8 8.2002 11

Developing Successful IS

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Investigate

Analyze

Design

Implement

MaintainDevelopingInformation

System

Solution

8/14/2019 Chapter # 01 Introduction to MIS

12/18

CEENET #8 8.2002 12

Developing Correct IS solution Efficiency, in term of minimizing cost

Effectiveness, in supporting or business functions

Challenges of Ethics in IT Responsibilities posed by the use of IT on both users

& Managers

Challenges of IT Careers Lucrative career opportunities but the obsolesce iscoming very fast

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Managerial Challenges of IT

8/14/2019 Chapter # 01 Introduction to MIS

13/18

CEENET #8 8.2002 13

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

8/14/2019 Chapter # 01 Introduction to MIS

14/18

CEENET #8 8.2002 14

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

8/14/2019 Chapter # 01 Introduction to MIS

15/18

CEENET #8 8.2002 15

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

8/14/2019 Chapter # 01 Introduction to MIS

16/18

8/14/2019 Chapter # 01 Introduction to MIS

17/18

CEENET #8 8.2002 17

Foundations of Information Systems in BusinessFoundations of Information Systems in Business

Components of Information System

People

Resou

rce

EndUs

ers&I

SSpec

ialist

SoftwareResource

Programs&Procedures

DataResou

rce

Data&Know

ledgeB

ases Hardw

areR

esou

rce

Machin

e&

Media

Network Resource

Communication & Network Support

Input Process Output

Control of System Performance

Storage of Data Resources

System Activities

8/14/2019 Chapter # 01 Introduction to MIS

18/18

CEENET #8 8.2002 18

Thank youThank you