https://habr.com/en/hubs/it-infrastructure/articles/page5/
IT Infrastructure — Infocenters + databases + communication systems / Habr
Information technology infrastructure is defined broadly as a set of information technology (IT) components that are the foundation of an IT service; typically...
it infrastructurecommunication systemsinfocentersdatabaseshabr
https://habr.com/en/hubs/it-infrastructure/articles/page3/
IT Infrastructure — Infocenters + databases + communication systems / Habr
Information technology infrastructure is defined broadly as a set of information technology (IT) components that are the foundation of an IT service; typically...
it infrastructurecommunication systemsinfocentersdatabaseshabr