Definition
Infrastructure Services refers to the foundational IT components and their management that support an organization's operations. This encompasses hardware like servers and networks, software such as operating systems and databases, and the processes for deploying, maintaining, and securing them. These services function by providing the essential resources and capabilities that applications and end users rely upon to perform their tasks. Understanding Infrastructure Services is crucial for ensuring system reliability, performance, and security, directly impacting business continuity and efficiency. For instance, a cloud provider offering virtual machines and managed databases exemplifies Infrastructure Services. It is distinct from specific application development, focusing instead on the underlying platform. Concepts related to Infrastructure Services are frequently assessed in IT certification exams like CompTIA Security+ and AWS Certified Solutions Architect Associate.