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#systemanalysisanddesign #syandes
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Different Types of SystemsBy Angelica Pascual
For SYANDES K32
TEAMWORK!!!!
System set of interacting or
interdependent components working together as a whole
Usually have functions and tools that are directed towards serving the purpose or goal of the system
Different types of systems have different functions and purposes
Different Types of SystemsTPSOASKWSDSSESSGDSS
Transaction Processing System (TPS)an information processing system for
business transactions involving the collection, modification and retrieval of all transaction data
these systems carry out several business processes with regards the transactions done by the organization
can be batch-processing TPS wherein data is temporarily stored within the system and database is updated later
or real-time TPS that updates the database as soon as the transaction is processed
Transaction Processing System (TPS)Includes systems such as
ATMs, Point Of Sale (POS) such as those seen in the registers of cashiers, softwares used to record sales or transaction
Started out to be used only by airlines for faster transaction
Widely used by banks, stores, hotels
Transaction Processing System (TPS)
Office Automation System (OAS)system that collects, processes, stores and
transmits electronic messagesBasically automates office processes for
convenience and accurate management of data and processes
Office Automation System (OAS)Used by almost all
companies whose data and transactions are automated
Often used to keep track of financial records or for data analysis
Business applications usually installed in office computers so that work is done standard and correct
Office Automation System (OAS)
Knowledge Works System (KWS)serves the information needs at the
knowledge level of the organizationa computer application designed to assist
professionals who use information as their primary input and whose major products are distillations of that information to organize and create more work activity information
Manages technical data needed by knowledge workers to enhance their research
Knowledge Works System (KWS)More often, KWS is used in
scientific or engineering design workstations that promote the creation of new knowledge and ensure that new knowledge and technical expertise are properly integrated into the business
These systems are mostly used in research centers such as laboratories, development facilities, and are used by organizations that are dedicated to innovation or research.
Knowledge Works System (KWS)
Decision Support System (DSS)Computer-based software that supports
business or organizational decision making by showing data records or trends that will support the decision
an interactive software-based system intended to help decision makers compile useful information from raw data, documents, personal knowledge, and/or business models to identify and solve problems and make decisions
Informational application that collects the data in the course of normal business operation
Decision Support System (DSS)• these systems are used mostly by managers and business supervisors to make better decisions that are based on actual data of the company
Decision Support System (DSS)
Executive Support System (ESS) is a reporting tool software that allows
executives to turn the organization's overall data into useful summarized reports that will aide their decision-making
contingent on developer and industry application
providing analysis utilities and performance assessment predictors
Almost similar to DSS but ESS are intended to be used by the senior managers directly to provide support to non-programmed decisions in strategic management
Executive Support System (ESS)Output provided by
ESS are generally used by executive level managers for quick access to reports coming from all company levels and departments such as billing, cost accounting , staffing, scheduling, and more
Executive Support System (ESS)
Group Decision Support System (GDSS)Systems used to support customized group
projects that require various protocolsClass of electronic meeting systems used to
provide support to distinctive group tasksDSS customized for special group works or
projects
Group Decision Support System (GDSS)• Different vendors have begun to offer group decision support system products like ThinkTank and MeetingWorks, among others. There is also a move to develop open-source tools that are often called discussion support systems.
• GDSS is specifically engineered to support a team or other group.
Group Decision Support System (GDSS)