Fragmentation in os: Memory fragmentation is a prevalent problem

Memory fragmentation is a prevalent problem in operating systems that can result in the inefficient use of memory resources. There are two types of fragmentation: internal and external, and they both have an impact on memory allocation and use. Learn all about memory fragmentation in operating systems, including the key differences between internal vs. external fragmentation and how to solve the issue. Fragmentation refers to an unwanted problem that occurs in the OS in which a process is unloaded and loaded from memory, and the free memory space gets fragmented. External fragmentation is a problem in memory management where free memory is divided into small, non-contiguous blocks. Even though there may be enough total free memory to run a new program, the memory is scattered in tiny pieces, so it's impossible to find a single, large block for the program to use. This leads to wasted memory and poor system performance. Why Does It Happen? External fragmentation is caused by the dynamic allocation and deallocation of processes. Imagine memory as a ...