Information system, Component of Information system, by Ravi Poswal
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The document discusses the concept of an information system (IS), describing its role in storing, processing, and providing knowledge for business operations. It outlines the components of an IS, including hardware, software, data, and processes, while detailing five types of information systems: Transaction Processing Systems (TPS), Management Information Systems (MIS), Decision Support Systems (DSS), and Executive Information Systems (EIS). Additionally, it highlights the importance of business processes and the integration of various functional areas within an organization.
Information system, Component of Information system, by Ravi Poswal
- 1. Information System (IS) By Mr. Ravi Poswal 1 By Mr. Ravi Poswal (Asst. Professor)
- 2. Information system is the formal data (storing, processing, knowledge, providing information) i.e knowledgeable data . A business firm and many organization is save experience and operations . Information system can be used to run internally supply chain and electronic market. In industries, it is used to financial management, human resource, customer and online marketing It is the combination of hardware, software, processing, technology and data.
- 4. Hardware:- This term is the physical which can be used for collect information. Like that CPU, keyboard, mouse, disk drive and communication devices. Technology (Software):- Actually, this is refer to the software which is used for flexibility and usability of the program. Basically, software are two types first one is System software (Operating System) and Application software.
- 5. Data:- It is the raw thing of the information. Data is the collection of thing like that your name, age, city and all separate content which is not useful called data. Process:- This component is use for achieve the goal of firm or organization. Process is the converting steps.
- 6. There are five basic types Transaction Processing System (TPS) Management Information System (MIS) Decision Support System (DSS) Executive Information System(EIS)
- 8. Transaction Processing System are structured systems at the bottom of the pyramid. Every organization needs to process transactions in daily business life. Depend on the organization’s business, transactions may different from one organization to another. example In a retailer business, sale of goods, billing of goods, shipping, purchasing etc.,
- 10. MIS is the semi-structured system at the middle of the pyramid. this is also known as Tactical management. MIS are used by tactical managers to check current performance of the organization. MIS is used input from Transaction Processing System. Example Sales management systems Budgeting System Human Resource Management System
- 12. DSS are designed for manager to execute a specific problem or task. DSS are use input from Management Information System and Transaction Processing System. Basically, Decision support systems have more analytical power as comparison to other information systems. This is used for more analysis or summaries data. It is used for more complex problem. They provide an interactive environment so that the users could work with them directly, add or change data as per their requirements, and modify technology.
- 14. It is similar to the Decision Support System. In this system lead to the higher managerial authority (executive leader) or owner. As compared to DSS and MIS more decision capabilities and better communication. They are used advance display technology. ESS help to check performance, track activities of competitors, identify opportunities and forecast trends.
- 16. Business process is the structured set of activities for specific object. It is collection of different activities that takes one or more input and output. It is focus on customer satisfaction Process orientation is the employee interaction i.e focuses itself in organization.
- 17. Some major functional area of Business Process: Sales and Marketing SupplyChain Management Accounting and Finance Human Resources IT or MIS Quality
- 18. In Business function, Activities specific to a functional area of operation. • Functional areas are internally dependent • Better integration of different functional areas like that production, marketing, sales and IT. • Business function flows the UP and Down process.
- 19. Business function subdivided into:- Transportation : warehousing and order processing; Sales and Marketing:- Survey, advertising, direct marketing services (online), workshop and other services. Information Technology:- hardware, software consultancy and custom. Management function:- Governance services, accounting, auditing, business management, HR and other administrator work.