Chapter 6: Organizational Information Systems

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Transcript Chapter 6: Organizational Information Systems

O

RGANIZATIONAL

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NFORMATION

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YSTEMS

Chapter 6

Fire your Customer

W

HAT DO

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ANAGERS

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O

?

 They make _________  _________ ___________= better managers  The amount of information people must understand to make _________ , solve problems, and find opportunities is growing exponentially

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ROGRAMMED

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ERSUS

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ONPROGRAMMED

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ECISIONS  _________ decisions  Decisions made using a rule, procedure, or quantitative method  Easy to computerize using traditional information systems  _________ _________ decisions   Decision that deals with unusual or exceptional situations Not easily quantifiable

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YPES OF DECISIONS • _________ • How many workers to staff line A – What is the EOQ for raw material Z – How many turbines to power Lethbridge?

• _________ • What are the benefits of merging with XYZ – How will consumer react if we lower the price by 10% – What are the benefits of MacDonald's opening up Hotels

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EVELS OF THE

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RGANIZATION

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RGANIZATIONAL

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EVEL

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ANAGERIAL

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XECUTIVE

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ASIC

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YSTEMS

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ODEL

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YPE

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RANSACTION

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YSTEMS

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ROCESSING

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YSTEM

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ESCRIPTION

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RANSACTION

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ROCESSING

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YSTEMS

TPS

s are designed to process business events and transactions

Architecture Components

• _________

Documents

Data Entry Methods

Manual

– • _________ –(e.g. a barcode scanner) •

Fully Automated

systems) – (e.g. automatic orders from inventory •

Processing

• _________ •

Batch

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YSTEM

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XAMPLE

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AYROLL

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YSTEM

(TPS)

Global logistics

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YSTEM

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YPE

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YSTEM

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ESCRIPTION

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ANAGEMENT

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YSTEMS

MISs

are used by _________

employees

to support recurring decision making in managing a function or the entire business

Supported Activities

Scheduled Reporting

- produced automatically based on a

predetermined schedule

. Some include: • _________ – e.g. Monthly Sales Report •

Exception

– e.g. Monthly Late Shipments • _________ – printed only if needed •

Ad Hoc Reporting

– _________ reports (e.g. sales data by person report to identify issues)

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RCHITECTURE

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ANAGEMENT

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YSTEM

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YSTEM

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XECUTIVE

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NFORMATION

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YSTEM

(EIS)

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YSTEM

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ESCRIPTION

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XECUTIVE

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YSTEMS

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NFORMATION

EISs

, also called

Executive Support Systems

(ESS), information systems to support _________ decision-making

System Details

use

graphical user interfaces

information : • _________

Data

• _________ – to display consolidated

Supported Activities

Executive

_________

Making

Long-range Strategic Planning

• _________

of Internal and External Events

Crisis Management

• _________

and Labour Relations 6-17

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YSTEM

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RCHITECTURE

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XECUTIVE

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NFORMATION

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YSTEMS

Digital dashboard

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YSTEMS

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HAT

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PAN

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RGANIZATIONAL

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OUNDARIES

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ECISION

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UPPORT

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YSTEMS

Decision Support Systems

systems designed to support _________

level

organizational decision making employees in

System Details

use

computational software

to construct models for analysis (_________ _________ )to solve semi-structured problems (e.g. sales or resource forecasts)

Supported Activities

:

_________

” analysis

– changing one or more variables in the model to observe the effect (e.g. What is the payment if the interest rate increases by 1% ?)

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OMMON

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ECISION

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UPPORT

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YSTEMS

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XPERT

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YSTEMS

Expert Systems

used by _________ level employees to make decisions usually made by more experienced employees or an expert in the field

System Details

use _________

engines

that match

facts

and

rules

, sequence

questions

for the user, draw a

conclusion

, and present

a recommendation

to the user

Supported Activities

: These systems support many activities, including: • _________

Diagnosis

• •

Machine Configuration

• _________

Planning Software Application Assistance (help wizards) 6-22

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EB

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YSTEM BASED

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XPERT XAMPLE

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YSTEMS

EXSYS

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FFICE

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YSTEMS

Office

_________

Systems

increase productivity within the office setting

Supported Activities

Scheduling Resources Examples

: electronic calendars •

Document

_________

Example

s: software (word processing and desktop publishing); hardware (printers) •

Communicating Examples

: e-mail, _________ _________ , videoconferencing and groupware

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OLLABORATIVE

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ECHS

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ROUPWARE

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Groupware

enables people to work together more effectively

Supported Activities

These systems come in two types: • _________

Groupware

– Systems that do not require users to be on the system working at the same time, including: e-mail, newsgroups, workflow automation, group calendars, and collaborative writing tools • _________

Groupware

– Systems that allow and support simultaneous group interactions including shared whiteboards, electronic meeting support systems, video communication systems

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YSTEM

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ESCRIPTION

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ROUPWARE

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YSTEM

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ESCRIPTION

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ROUPWARE

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ENEFITS

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YSTEM

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ESCRIPTION

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UNCTIONAL

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REA

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NFO

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YSTEMS

___________ Area Information Systems

Cross-organizational information systems are designed to support a specific functional area

Supported Activities

The following functional organizations have systems to support their operational and managerial activities •

Accounting

___________

___________

daytraders Workforce absenteeism •

___________

Operations

Peppers & Rogers

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G

LOBAL

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NFORMATION

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YSTEMS

Global Information Systems

A variety of special-class systems used to support organizations that operate globally

Supported Activities

Depending on the organization, one or more of these systems may be required (definitions on next slide): •

International Accounting Systems

Transnational Information Systems

Multinational Information Systems

Global Information Systems

Collaborative Information Systems 6-29

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YSTEM

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XAMPLES

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LOBAL

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YSTEMS

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NFORMATION

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