Information SYSTEM Present by group1

INFORMATION SYSTEMS Objective: In Module 2 ,Objective 1 we hope to explain the different types of information systems and what basically is an information system[I.S]

Within the next 10 to 20 minutes we hope to provide information on: what is an information system? Types of information system Receive feedback from the audience/class

Here is a short video basically explaining what is an I Here is a short video basically explaining what is an I.S and it’s types.

What is an information system? Information system, an integrated set of components for collecting, storing, and processing data and for providing information, knowledge, and digital products. Business firms and other organizations rely on information systems to carry out and manage their operations, interact with their customers and suppliers, and compete in the marketplace

Types of information systems From the video these were the type if I.S mentioned : Office automated system[OAS] Transaction Processing System[TPS] Management Information System[MIS] Decision Support System[DSS] Communication System[CS] Enterprise Resource System[ERS]

OFFICE AUTOMATED SYSTEM (OAS) . Office automated systems uses technology to automate information gathering, communication, presentation, and calculation. OAS are configurations of networked computer hardware and software. A variety of office automation systems are now applied to business and communication functions that used to be performed manually or in multiple locations of a company, such as preparing written communications and strategic planning. 

EXAMPLES Message Handling Systems. Office Support Systems. Teleconferencing Systems. Document Management. Word Processing. Spreadsheets. Desktop Publishing. Electronic Scheduling. Email.

TRANSACTION PROCESSING SYSTEMS (TPS). A transaction process system (TPS) is an information processing system for business transactions involving the collection, modification and retrieval of all transaction data. Characteristics of a TPS include performance, reliability and consistency.TPS is also known as transaction processing or real-time processing.

EXAMPLES. Order Entry. Payment by cheque. Credit card transactions. Reservation Systems. Library loan Systems. Point-of-sale terminals. Online E-Commerce.

MANAGEMENT INFORMATION SYSTEMS (MIS). Management information system broadly refers to a computer-based system that provides managers with the tools to organize, evaluate and efficiently manage departments within an organization. In order to provide past, present and prediction information, a management information system can include software that helps in decision making. The hardware resources of a system, people management and project management applications, and any computerized processes that enable the department to run efficiently.

EXAMPLES. Bank information systems. Process control. Management report systems. Office automation. Expert systems. Decision support systems. Transaction processing system.

DECISION SUPPORT SYSTEM (DSS). A decision support system (DSS) is a computer-based application that collects, organizes and analyzes business data to facilitate quality business decision-making for management, operations and planning. A well-designed DSS aids decision makers in compiling a variety of data from many sources: raw data, documents, personal knowledge from employees, management, executives and business models. DSS analysis helps companies to identify and solve problems, and make decisions.

EXAMPLES. Communication driven DSS. Data driven DSS. Document driven DSS. Knowledge driven DSS. Model driven DSS.

COMMUNICATION SYSTEM (CS). A communications system is a collection of communications equipment that is integrated into a coherent system. These allow different people to stay in touch over a geographical system. One major application is in disaster response. With a communications system, firefighters, police and paramedics can coordinate their efforts with other government officials

EXAMPLES. Electronic commerce- electronic banking. Teleconferencing – audio conference video conference. Message system –telephone fax voice mail SMS

ENTERPRISE RESOURCE SYSTEM (ERS). Enterprise resource planning (ERP) is a process whereby a company, often a manufacturer, manages and integrates the important parts of its business. An ERP management information system integrates areas such as planning, purchasing, inventory, sales, marketing, finance and human resources. ERP is most frequently used in the context of software, with many large applications having been developed to help companies implement ERP. 

EXAMPLES. Epicor ERP 10 IFS Full Suite ERP Infor ERP SyteLine Microsoft Dynamics AX 2012 Oracle JD Edwards EnterpriseOne Sage ERP X3 SAP Business By Design