Efficiency is a crucial factor that determines system performance in the modern digital environment, which is marked by exponential data expansion. Conventional data transfer methodologies, which necessitate the central processing unit (CPU) to execute multiple data copy operations, impose significant overhead, thereby impeding performance. The concept of ‘zero-copy’ emerges as a pivotal optimization strategy, designed to mitigate these inefficiencies by eliminating redundant data replication within the system. This paradigm change eliminates the need for the CPU to act as an intermediary and significantly lowers latency by enabling direct data flow between external devices and memory.