IT infrastructure consists of all components that somehow play a role in overall IT and IT-enabled operations. It can be used for internal business operations or developing customer IT or business solutions.
Typically, a standard IT infrastructure consists of the following components:
Hardware: Servers, computers, data centers, switches, hubs and routers, and other equipment
Software: Enterprise resource planning (ERP), customer relationship management (CRM), productivity applications and more
Network: Network enablement, internet connectivity, firewall and security
Meatware: Human users, such as network administrators (NA), developers, designers and end users with access to any IT appliance or service are also part of an IT infrastructure, specifically with the advent of user-centric IT service development.
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