Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q612728> ?p ?o }
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- Q612728 subject Q7145958.
- Q612728 subject Q8450936.
- Q612728 abstract "In computer file systems, a cluster or allocation unit is a unit of disk space allocation for files and directories. To reduce the overhead of managing on-disk data structures, the filesystem does not allocate individual disk sectors by default, but contiguous groups of sectors, called clusters.On a disk that uses 512-byte sectors, a 512-byte cluster contains one sector, whereas a 4-kibibyte (KiB) cluster contains eight sectors.A cluster is the smallest logical amount of disk space that can be allocated to hold a file. Storing small files on a filesystem with large clusters will therefore waste disk space; such wasted disk space is called slack space. For cluster sizes which are small versus the average file size, the wasted space per file will be statistically about half of the cluster size; for large cluster sizes, the wasted space will become greater. However, a larger cluster size reduces bookkeeping overhead and fragmentation, which may improve reading and writing speed overall. Typical cluster sizes range from 1 sector (512 B) to 128 sectors (64 KiB).A cluster need not be physically contiguous on the disk; it may span more than one track or, if sector interleaving is used, may even be discontiguous within a track. This should not be confused with fragmentation, as the sectors are still logically contiguous.The term cluster was changed to allocation unit in DOS 4.0. However the term cluster is still widely used.".
- Q612728 thumbnail Disk-structure.svg?width=300.
- Q612728 wikiPageExternalLink Sectors%20and%20Clusters.
- Q612728 wikiPageWikiLink Q1043737.
- Q612728 wikiPageWikiLink Q1132459.
- Q612728 wikiPageWikiLink Q1146944.
- Q612728 wikiPageWikiLink Q170434.
- Q612728 wikiPageWikiLink Q17092530.
- Q612728 wikiPageWikiLink Q174989.
- Q612728 wikiPageWikiLink Q3385001.
- Q612728 wikiPageWikiLink Q4089244.
- Q612728 wikiPageWikiLink Q5961558.
- Q612728 wikiPageWikiLink Q7145958.
- Q612728 wikiPageWikiLink Q79756.
- Q612728 wikiPageWikiLink Q8450936.
- Q612728 type Thing.
- Q612728 comment "In computer file systems, a cluster or allocation unit is a unit of disk space allocation for files and directories.".
- Q612728 label "Data cluster".
- Q612728 differentFrom Q1103464.
- Q612728 differentFrom Q206637.
- Q612728 depiction Disk-structure.svg.
