Definition
Infrastructure Management encompasses the oversight, maintenance, and optimization of an organization's technology components, including hardware, software, networks, and data centers. It involves planning for capacity, ensuring security, monitoring performance, and managing the lifecycle of all IT assets. This practice ensures that the underlying technology systems are reliable, efficient, and aligned with business objectives. For instance, managing server patching schedules and network device configurations falls under infrastructure management. It is distinct from application development, focusing instead on the stable and secure foundation upon which applications run. This concept is frequently tested in domains like IT Operations and Security within certifications such as CompTIA Network+ and AWS Certified Solutions Architect Associate.