Difference between revisions of "Swap"
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Onnowpurbo (talk | contribs) (New page: In computer operating systems, '''paging''' is one of the memory management schemes by which a computer stores and retrieves data from the [[Computer data storage#Secondary st...) |
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| + | In [[computer]] [[operating system]]s, '''paging''' is one of the [[memory management]] schemes by which a computer stores and retrieves data from the [[Computer data storage#Secondary storage|secondary storage]] for use in [[Computer data storage#Primary storage|main memory]]. In the paging memory-management scheme, the operating system retrieves data from secondary storage in same-size [[Block (data storage)|blocks]] called ''pages''. The main advantage of paging over [[memory segmentation]] is that it allows the physical address space of a process to be [[Contiguous#Computer science|noncontiguous]]. Before paging came into use, systems had to fit whole programs into storage [[contiguously]], which caused various [[Computer data storage|storage]] and [[Fragmentation (computer)|fragmentation]] problems. | ||
| − | + | ==Lebih Lanjut== | |
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| + | * [[Swap: Cara Menghitung]] | ||
Latest revision as of 10:04, 27 January 2015
In computer operating systems, paging is one of the memory management schemes by which a computer stores and retrieves data from the secondary storage for use in main memory. In the paging memory-management scheme, the operating system retrieves data from secondary storage in same-size blocks called pages. The main advantage of paging over memory segmentation is that it allows the physical address space of a process to be noncontiguous. Before paging came into use, systems had to fit whole programs into storage contiguously, which caused various storage and fragmentation problems.