Physical Hardware
Physical hardware refers to the tangible, physical components of a computer system or electronic device, such as processors, memory, storage drives, motherboards, and peripherals. It encompasses all the physical parts that make up computing infrastructure, from individual components like CPUs and GPUs to complete systems like servers and embedded devices. This concept is fundamental in computing, as hardware provides the physical foundation on which software runs.
Developers should understand physical hardware to optimize software performance, troubleshoot system-level issues, and design efficient applications, especially in fields like embedded systems, high-performance computing, and IoT. Knowledge of hardware is crucial when working with low-level programming, resource-constrained environments, or when deploying software on specific hardware configurations, such as in cloud infrastructure or edge computing scenarios.