Information systems and technologies. Definition and use

The word "technology" is known to us since ancient Greece. Then it meant skill, skill, art, that is, a process. If we determine the receipt of the necessary data as a resource that does not differ in value from oil or gas, then the phrase "information systems and technologies" will mean the process of processing this resource.

So, we are dealing with a system that combines methods and tools for the accumulation and processing of various data. It serves to analyze the information received, on the basis of which a person makes decisions. Information systems and technologies are applied practically in all spheres of modern production. Of course, this widely used concept has three conventional subdivisions: concrete, basic and global.

The first unit includes all methods, tools and models of data processing using information resources of the Globe. The basic type is used in any particular area - in production, medicine, training or research. Specific systems help to solve specific tasks, for example, in planning, accounting or analysis.

Information systems and technologies, like other areas, not only continuously develop, but are constantly being improved. Their evolution is stimulated by the emergence of new tools that simplify and speed up the processing of information, faster analyze and transmit data. At the heart of modern systems is the concept of information protection, as with the development of these technologies, the distance to which data are transferred increases and the number of people who have access to them, and, consequently, their security level decreases.

Information systems and technologies use hardware and software as technical means , also called information tools. As a matter of fact, it is a software package for a computer that allows you to reach a certain goal. It can include text editors, compact publishing systems, applications, managing databases and creating graphics and tables.

Information management system is one of the types of the technologies described above. It provides the necessary information to all employees of a particular enterprise or organization. With its help, the work of all departments of the company is organized and synchronized. Information At the same time I am provided in the form of reports that show the trends of changes, their causes and solutions that allow them to be corrected. The system evaluates the real state of the object and the deviation from the planned, reveals the reasons for this deviation and analyzes possible solutions and actions. Reports are regular, special, summative, comparative and extraordinary.

The introduction of information systems allows you to organize the work of an office or an enterprise and to eliminate mistakes made earlier. As a result, the work of the company's divisions becomes more coordinated, which contributes to productivity growth.