IT INFRASTRUCTURE
ESSENTIAL ELEMENTS AND THIER FUNCTIONS OF IT INFRASTRUCTURE
IT infrastructure refers to the combined hardware, software, network resources, and services required for the operation and management of an enterprise IT environment. Hardware includes servers, storage devices, network devices (like routers and switches), and physical data centers. It’s the tangible part of the infrastructure that supports computing and data storage.
Software encompasses operating systems, database management systems, virtualization software, and enterprise applications. Software manages and utilizes the hardware resources. This involves both the physical network (like cables and switches) and the virtual network (like VPNs and network configurations).
FUNDAMENTALS OF IT INFRASTRUCTURE MANAGEMENT
It ensures connectivity and communication within and outside the organization. Data Management Systems and processes for storing, retrieving, and managing data, including databases, backup solutions, and data recovery strategies. Security Measures and tools to protect data and resources, such as firewalls, intrusion detection systems, and encryption.
Cloud Services Infrastructure can also include cloud-based resources and services, which offer scalable computing power, storage, and applications over the internet. Support and Maintenance Ongoing tasks related to system updates, troubleshooting, and ensuring the infrastructure remains functional and secure.
