Transcript
Quiz #3
Jeung, You pyung
An information processing system for business transactions involving the collection, modification and retrieval of all transaction data
Transaction Processing Systems(TPS)
Developing the application
To scale to hundreds or thousands of users
To provide the support for automatic rollback of transactions that did not complete successfully
Usage of TPS
IBM Transaction Processing Facility (TPF)
Digital Equipment Corporation (DEC) Application Control and Management System
UNIVAC Transaction Interface Package
Examples of TPS
An information system which is computer based that collects, processes, stores and transmits electronic messages
Office Automation Systems (OAS)
Optimizing or automating existing office procedures
Replaces human operators in tasks that involve hard physical or monotonous work
Replaces humans in tasks done in dangerous environments
Performing tasks are beyond human capabilities of size, weight, speed, endurance
Usage of OAS
Word processing
Document imaging or calender
Electronic publishing
Electronic communication
Electronic collaboration
Image processing
Office management
Examples of OAS
Serve the information needs at the knowledge level of the organization
Knowledge Work Systems (KWS)
Keeping the organization current in knowledge
Serving as internal consultants regarding the areas of their knowledge
Acting as change agents
Usage of KWS
CAD/CAM Systems
Virtual reality systems
Investment workstations
Examples of KWS
A specific class of computerized information system that supports business and organizational decision-making activites
Decision Support System (DSS)
Accessing all of your current information assets, including legacy and relational data sources, cubes, data warehouses, and data marts
Comparative sales figures between one week and the next
Projected revenue figures based on new product sales assumptions
Usage of DSS
Data warehouses
Communication-driven DSS
Data-driven DSS
Document-driven DSS
Knowledge-driven DSS
Model-Driven DSS
Examples of DSS
A type of management information system that facilitates and supports senior executive information and decision-making needs
Executive Support Systems (ESS)
Analyze, compare highlight trends in important variables
Acts as an analysis tool
Provides good understanding of the various possible outcomes depending upon the changes in input data
Usage of ESS
Cambridge Systematic
Medical Information Technology, Inc
Examples of ESS
An information system that assists users in making decisions by facilitating group collaboration
Group Decision Support Systems (GDSS)
Presentation material
Commenting and brainstorming
Voting and evaluation of decisions
Usage of GDSS
Microsoft exchange
Lotus Notes
Net Documents Enterprise
Examples of GDSS
http://msdn.microsoft.com/en-us/library/ms953169.aspx
www.wikipedia.com
http://www.inc.com/encyclopedia/office-automation.html
http://intranet.ibat.ie/moodle/course/is_management/mis10e/ch11/chpt11-3bullettext.htm
http://www.informationbuilders.com/decision-support-systems-dss
http://www.gdrc.org/decision/dss-types.html
http://www.ask.com/question/example-of-executive-support-system
http://www.mbaskool.com/business-concepts/it-and-systems/7251-executive-support-system-ess.html
References
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