We present you in a simple infographic, a model of IT systems, composed of hardware, software, communication systems, data systems and human factor.
It refers to all the electronic devices that are used in the system to send, receive, store and communicate the information.
It refers to the programs and applications that allow the use of the devices for the management and exchange of information.
It refers to the technological platforms that allow the communication of users, services, devices and applications for the exchange of information.
They are systems that allow the search and extraction of information. The most used system is that of databases and these allow obtaining specific elements of the information from a huge collection of data.
A database is a collection of related data and has the following properties:
It refers to both the users who use the system, and the staff responsible for managing it.