The Concept Of Information Systems

This paper will discuss how an information system is critical to the business process of an organization and how the information has impacted the organization 's structure.

Also information systems assist with making decisions and business processes by formulating strategic plans and make decisions for the organisation longevity and prosperity. Additionally information systems add controls to employee processes, ensuring

Information systems (IS), technically are a set of interrelated components that collect and retrieve information, process and store it and support the organization in decision making. Information Technology (IT) is a shared technology and provides the platform for specific information. It consists of hardware and software for a business to achieve their objectives. Included is the computer systems, the computer, any hand-held devices, software the company needs to operate and storage. (20)

Learning Outcome 6.2: Describe a database, a database management system, and the relational database model.

This aim of this document was to provide a summary and definition of the concept of Information Systems and contrast the subject against Information Technology. As part of this I have defined systems and I then have offered some brief commentary on how IS has changed over the last hundred years or so.

An information system is any combination of information technology or support people’s activities that support

Information system is a combination of hardware, software, infrastructure as well trained personnel who organized and facilitate planning, control, coordination and decision making within an organization. Information systems are also able to implement a vital integrated set of components for collecting, storing, and processing data. With this, it provided organizations with the necessary information, knowledge, and digital products needed. Information system bring the meaning of business applications that manage their operations, compete in the market place, manage accounts and human resources. This system have a vast variety of components that are crucial for a enterprise, business to function at his highest level, IT software is responsible that all system are reliable and up to date.

It is generally accepted that information is a vital commodity for the successful operation of today’s organizations. Nowadays modern business organizations are using computerized information systems in order to obtain such information. However as the technology advances rapidly the main issue is how can an organization should effectively use such an information system - which its management sometimes can be unpredictable - in order to effectively help the whole organization structure to improve and take the most out of it.

“An information system (IS) - is any combination of information technology and people's activities that support operations, management and decision making.

Over the period of time due to the establishment of an information technology and information systems, enterprises have experienced a constant increase in their size, scope and complexity. So functional or logical construction and model representations are needed to manage and organize.

Many organizations as a result of its day to day activities generate large amount of data. This data is just mere facts and has no order by itself. This is where information systems come in. An information system could be defined as a computer system “that helps organize and analyze data. So, the purpose of an information system is to turn raw data into useful information that can be used for decision making in an organization” (Jacobson). A typical information

An information system is something that businesses use to get information across the business from all sections, for example NRC would take information from tutor’s attendance sheets and send that to Human Resources, they would then make decisions based on this information. Businesses today are opting towards an online information system rather than the old fashioned methods.

Information systems: organized collection, processing, transmission and dissemination of information in accordance with defined procedures, whether automated or manual.

An information system is essentially any organized system that necessitates collection, organization, storage and consequently communication of information. In that regard, it is fundamentally the study of various complementary networks that organizations and people utilize in the collection, filtration, processing, creation and finally the distribution of data. In addition to that, computer information can also be described as systems that are composed of computers and individuals whose primary role is to process or interpret different pieces of information. The term can also be used to strictly refer to the computer software that has been designed to run particular computer database or system (Ives & Learmonth,

Management information systems: It provides tools which organize, evaluate and efficiently in making strategic decisions. Basically, it is the use of hardware and software in organizations providing efficiency and effectively to make decisions.