Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Disk_buffer> ?p ?o }
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- Disk_buffer abstract "In computer storage, disk buffer (often ambiguously called disk cache or cache buffer) is the embedded memory in a hard disk drive (HDD) acting as a buffer between the rest of the computer and the physical hard disk platter that is used for storage. Modern hard disk drives come with 8 to 128 MiB of such memory, and solid-state drives come with up to 1 GB of cache memory.Since the late 1980s, nearly all disks sold have embedded microcontrollers and either an ATA, Serial ATA, SCSI, or Fibre Channel interface. The drive circuitry usually has a small amount of memory, used to store the data going to and coming from the disk platters.The disk buffer is physically distinct from and is used differently from the page cache typically kept by the operating system in the computer's main memory. The disk buffer is controlled by the microcontroller in the hard disk drive, and the page cache is controlled by the computer to which that disk is attached. The disk buffer is usually quite small, ranging between 8 and 128 MiB, and the page cache is generally all unused main memory. While data in the page cache is reused multiple times, the data in the disk buffer is rarely reused. In this sense, the terms disk cache and cache buffer are misnomers; the embedded controller's memory is more appropriately called disk buffer.Note that disk array controllers, as opposed to disk controllers, usually have normal cache memory of around 0.5–8 GiB.".
- Disk_buffer thumbnail Fujitsu_MPG3307AH_ms_avrs-110909.jpg?width=300.
- Disk_buffer wikiPageID "8641308".
- Disk_buffer wikiPageLength "11359".
- Disk_buffer wikiPageOutDegree "41".
- Disk_buffer wikiPageRevisionID "684901263".
- Disk_buffer wikiPageWikiLink Category:Computer_storage_devices.
- Disk_buffer wikiPageWikiLink Category:Hard_disk_computer_storage.
- Disk_buffer wikiPageWikiLink Computer_data_storage.
- Disk_buffer wikiPageWikiLink Data_buffer.
- Disk_buffer wikiPageWikiLink Disk_array_controller.
- Disk_buffer wikiPageWikiLink Disk_controller.
- Disk_buffer wikiPageWikiLink Disk_read-and-write_head.
- Disk_buffer wikiPageWikiLink Ext4.
- Disk_buffer wikiPageWikiLink Fibre_Channel.
- Disk_buffer wikiPageWikiLink Hard_disk_drive.
- Disk_buffer wikiPageWikiLink Hard_disk_drive_platter.
- Disk_buffer wikiPageWikiLink Hybrid_array.
- Disk_buffer wikiPageWikiLink Hybrid_drive.
- Disk_buffer wikiPageWikiLink output.
- Disk_buffer wikiPageWikiLink Journaling_block_device.
- Disk_buffer wikiPageWikiLink Linux.
- Disk_buffer wikiPageWikiLink Linux_kernel.
- Disk_buffer wikiPageWikiLink Mebibyte.
- Disk_buffer wikiPageWikiLink Microcontroller.
- Disk_buffer wikiPageWikiLink Native_Command_Queuing.
- Disk_buffer wikiPageWikiLink Operating_system.
- Disk_buffer wikiPageWikiLink Page_cache.
- Disk_buffer wikiPageWikiLink Parallel_ATA.
- Disk_buffer wikiPageWikiLink SCSI.
- Disk_buffer wikiPageWikiLink Serial_ATA.
- Disk_buffer wikiPageWikiLink Solid-state_drive.
- Disk_buffer wikiPageWikiLink Starvation_(computer_science).
- Disk_buffer wikiPageWikiLink Tagged_Command_Queuing.
- Disk_buffer wikiPageWikiLink Transactional_NTFS.
- Disk_buffer wikiPageWikiLink Write_barrier.
- Disk_buffer wikiPageWikiLink File:Fujitsu_MPG3307AH_ms_avrs-110909.jpg.
- Disk_buffer wikiPageWikiLink File:WD5000AAKX_16MB_Buffer.jpg.
- Disk_buffer wikiPageWikiLinkText "Disk buffer".
- Disk_buffer wikiPageWikiLinkText "Disk buffer#FUA".
- Disk_buffer wikiPageWikiLinkText "Disk buffer#READ-AHEAD".
- Disk_buffer wikiPageWikiLinkText "Diskcaching".
- Disk_buffer wikiPageWikiLinkText "accelerating disk writes".
- Disk_buffer wikiPageWikiLinkText "buffer".
- Disk_buffer wikiPageWikiLinkText "buffers".
- Disk_buffer wikiPageWikiLinkText "cache".
- Disk_buffer wikiPageWikiLinkText "cached".
- Disk_buffer wikiPageWikiLinkText "disk buffer".
- Disk_buffer wikiPageWikiLinkText "disk cache".
- Disk_buffer wikiPageWikiLinkText "disk caching".
- Disk_buffer wikiPageWikiLinkText "read-ahead".
- Disk_buffer wikiPageWikiLinkText "write cache".
- Disk_buffer wikiPageWikiLinkText "write caching".
- Disk_buffer wikiPageUsesTemplate Template:Anchor.
- Disk_buffer wikiPageUsesTemplate Template:Citation_needed.
- Disk_buffer wikiPageUsesTemplate Template:Distinguish.
- Disk_buffer wikiPageUsesTemplate Template:Portal.
- Disk_buffer wikiPageUsesTemplate Template:Refimprove.
- Disk_buffer wikiPageUsesTemplate Template:Reflist.
- Disk_buffer wikiPageUsesTemplate Template:Snd.
- Disk_buffer subject Category:Computer_storage_devices.
- Disk_buffer subject Category:Hard_disk_computer_storage.
- Disk_buffer hypernym Memory.
- Disk_buffer type Company.
- Disk_buffer type Peripheral.
- Disk_buffer type Thing.
- Disk_buffer comment "In computer storage, disk buffer (often ambiguously called disk cache or cache buffer) is the embedded memory in a hard disk drive (HDD) acting as a buffer between the rest of the computer and the physical hard disk platter that is used for storage.".
- Disk_buffer label "Disk buffer".
- Disk_buffer differentFrom Page_cache.
- Disk_buffer sameAs Q375176.
- Disk_buffer sameAs Festplattencache.
- Disk_buffer sameAs بافر_دیسک.
- Disk_buffer sameAs m.02pfkty.
- Disk_buffer sameAs Disk_buffer.
- Disk_buffer sameAs Q375176.
- Disk_buffer sameAs 磁盘缓存.
- Disk_buffer wasDerivedFrom Disk_buffer?oldid=684901263.
- Disk_buffer depiction Fujitsu_MPG3307AH_ms_avrs-110909.jpg.
- Disk_buffer isPrimaryTopicOf Disk_buffer.