working set model การใช้

Most popular forms of partitioning are " fixed partitioning " and " balanced set " algorithms based on the working set model.
The " working set model " isn't a page replacement algorithm in the strict sense ( it's actually a kind of medium-term scheduler)
The "'working set model "'states that a process can be in RAM if and only if all of the pages that it is currently using ( often approximated by the most recently used pages ) can be in RAM . The model is an all or nothing model, meaning if the pages it needs to use increases, and there is no room in RAM, the process is swapped out of memory to free the memory for other processes to use.