Phases of information technology development

Information technology is understood as the set of methods, production processes, programs and computer equipment combined in a chain of processes that guarantees the collection, processing, accumulation, storage, updating, search and distribution of information in order to reduce the intensity of work in the use of information resources, as well as to increase their reliability and efficiency

Information technology has gone through several stages in its development, here we share them with you

Brief history of information technology

In the second half of the 19th century, the basis of computing was the pen, the inkwell, and the record book ( manual computing ). Communication was done by sending mail. Information processing productivity was extremely low. At the end of the 19th century, power-driven information technology (typewriters, telephones, dictaphones, modernization of the public mail) was introduced, bringing with it fundamental changes in information processing technology and increased productivity. In the middle of the 20th century, electric typewriters, photocopiers and portable dictaphones ( electrical information technology). The quality, quantity and speed of information processing increase. Many modern institutions are based on electrical technology

In the 1960s, the introduction of electronic computers began and, from them, information technology in institutional activities. The initial concepts of building an ACS (device autoconfiguration services) based on the creation of computer centers (with a continuous increase in the computing power of ACS systems) did not give the expected results. The economic and mathematical models applied had few possibilities of practical use: the analytical work and the decision-making process were developed isolated from the real situation and did not rely on the communication process of the training, the creative contribution of the training itself was lost. user, etc. The results of automation had little effect on management efficiency

The appearance of personal computers meant a fundamental modernization of the idea of ACS, from computer centers and centralized control to distributed computing capacity, greater homogeneity of information processing technology and decentralized management. There is an accumulation of knowledge and skills of a specific person (user) with knowledge and skills embedded in the PC (expert systems, decision support systems, assistive technology, etc.)

Current situation and trends in information technology:

The availability of a large number of large-volume databases that operate industrially and that contain information on practically all types of activities in society.

The creation of technologies that provide interactive access to these information resources for mass users through communication and data transfer systems integrated into national, regional and global information networks.

The expansion of the functionality of information systems ; implementation of technologies for the creation and maintenance of hypertext databases; and incorporation of expert systems, decision support systems and other technological tools to information systems.

In the dynamic development of today's society and the increasing complexity of technical and social infrastructures, information is becoming as strategic a resource as traditional material and energy resources. The modern information technologies that create, store, process and provide effective ways to present information resources to consumers have become an important factor in the life of society and a means to increase the effectiveness of management all spheres of social activity. The level of use of information is becoming one of the essential factors for the success of economic development and competitiveness in domestic and foreign markets.

https://www.beaucenter.com/pii_email_75b62aaf69e906c6387f-outlook-mail-error-code-with-solution/

https://www.beaucenter.com/solve-error-code-pii_email_abc8e137455609d689bd/

https://www.beaucenter.com/category/technology/

https://www.beaucenter.com/pii_email_841b43fada260254c8d3-error-code-solved/

https://www.beaucenter.com/pii_pn_8a68e8c174733080624b/

https://www.beaucenter.com/how-to-solve-pii_email_e2bfd865341b76f055e2-errror/

https://www.beaucenter.com/agent-sai-srinivasa-athreya-movierulz/

https://www.beaucenter.com/money-heist-torrent/

https://www.beaucenter.com/bombay-dyeing-bedsheet/

https://www.beaucenter.com/how-to-calculate-99-2-f-to-c/

https://www.technologyify.com/

https://www.technologyify.com/solve-pii_email_490dad511e7715c1a0c3-error-code/