Advances in computer technology have mostly concentrated on processing power and not much on the I/O and storage component. This is why the CPU and GPU have advanced in leaps and bounds while system storage like the hard disk drive has only advanced moderately.
Sistem Operasi – 16 – Memory 4: Demand Paging Policy
Demand paging policy determine which pages should only be brought into memory if the executing process demands them. This article learn how this process happen and available algorithm to implement.
Sistem Operasi – 15 – Memory 3: Demand Paging
Demand paging is a method of virtual memory management. In a system that uses demand paging, the operating system copies a disk page into physical memory only if an attempt is made to access it and that page is not already in memory (i.e., if a page fault occurs).
Sistem Operasi – 14 – Memory 2: Caching
Cache adalah komponen perangkat keras atau perangkat lunak yang menyimpan data sehingga permintaan di masa mendatang untuk data tersebut dapat dilayani lebih cepat.
Sistem Operasi – 13 – Memory 1: Address Translation and Virtual Memory
Sebuah metode memory management yang menyediakan ilusi kepada program akan adanya dedicated memory, dan memory yang sangat besar (virtually unlimited)