About: Data scrubbing

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Data scrubbing is an error correction technique that uses a background task to periodically inspect main memory or storage for errors, then corrects detected errors using redundant data in the form of different checksums or copies of data. Data scrubbing reduces the likelihood that single correctable errors will accumulate, leading to reduced risks of uncorrectable errors.

Attributes	Values
rdf:type	Thing topical concept
rdfs:label	Depuración de datos (es) Data scrubbing (en)
rdfs:comment	Data scrubbing is an error correction technique that uses a background task to periodically inspect main memory or storage for errors, then corrects detected errors using redundant data in the form of different checksums or copies of data. Data scrubbing reduces the likelihood that single correctable errors will accumulate, leading to reduced risks of uncorrectable errors. (en) La depuración de datos es una técnica de corrección de errores que utiliza una tarea en segundo plano para inspeccionar periódicamente la memoria principal o el almacenamiento en busca de errores, y luego corregir los errores detectados utilizando datos redundantes en forma de diferentes sumas de comprobación o copias de datos. La limpieza de datos reduce la probabilidad de que se acumulen errores corregibles únicos, lo que reduce los riesgos de errores incorregibles. (es)
differentFrom	Data cleansing
rdfs:seeAlso	RAID
dct:subject	Error detection and correction
Wikipage page ID	3575656 (xsd:integer)
Wikipage revision ID	1081953057 (xsd:integer)
Link from a Wikipage to another Wikipage	Bioctl Dell PowerEdge Dynamic random-access memory ECC memory Inconsistency Integrated circuit Ioctl System administrator Pseudo-device Cosmic ray Cron Error detection and correction FreeBSD Copy-on-write Linux Static random-access memory Computer data storage Fsck Btrfs CHKDSK Data corruption Data integrity Data redundancy Alpha particle Data degradation Data transmission DragonFly BSD Checksum Hard disk drive Software RAID Error detection and correction Bio(4) Sun Microsystems Soft error Field-programmable gate array File system Microsoft Windows NetBSD OpenBSD Operating system Random-access memory Preventive maintenance LSI Logic Linux MD RAID RAID controller Main memory Error-correction code Error correction Computer data Logical volume manager dbr:Ghost_write_(computing)
Link from a Wikipage to an external page	http://www.tezzaron.com/about/papers/soft_errors_1_1_secure.pdf
sameAs	Data scrubbing Data scrubbing Data scrubbing Data scrubbing Data scrubbing
dbp:wikiPageUsesTemplate	dbt:Data dbt:Anchor dbt:Distinguish dbt:Failed_verification dbt:Main dbt:Reflist dbt:See_also dbt:Short_description dbt:Snd
has abstract	Data scrubbing is an error correction technique that uses a background task to periodically inspect main memory or storage for errors, then corrects detected errors using redundant data in the form of different checksums or copies of data. Data scrubbing reduces the likelihood that single correctable errors will accumulate, leading to reduced risks of uncorrectable errors. Data integrity is a high-priority concern in writing, reading, storage, transmission, or processing of the computer data in computer operating systems and in computer storage and data transmission systems. However, only a few of the currently existing and used file systems provide sufficient protection against data corruption. To address this issue, data scrubbing provides routine checks of all inconsistencies in data and, in general, prevention of hardware or software failure. This "scrubbing" feature occurs commonly in memory, disk arrays, file systems, or FPGAs as a mechanism of error detection and correction. (en) La depuración de datos es una técnica de corrección de errores que utiliza una tarea en segundo plano para inspeccionar periódicamente la memoria principal o el almacenamiento en busca de errores, y luego corregir los errores detectados utilizando datos redundantes en forma de diferentes sumas de comprobación o copias de datos. La limpieza de datos reduce la probabilidad de que se acumulen errores corregibles únicos, lo que reduce los riesgos de errores incorregibles. La integridad de los datos es una preocupación prioritaria en la escritura, lectura, almacenamiento, transmisión o procesamiento de los datos informáticos en los sistemas operativos informáticos y en los sistemas de almacenamiento y transmisión de datos informáticos. Sin embargo, solo algunos de los sistemas de archivos existentes y utilizados actualmente ofrecen suficiente protección contra la corrupción de datos. Para solucionar este problema, la limpieza de datos proporciona comprobaciones de rutina de todas las inconsistencias en los datos y, en general, la prevención de fallos de hardware o software. Esta función de "fregado" ocurre comúnmente en la memoria, arreglos de discos, sistemas de archivos o FPGA como un mecanismo de detección y corrección de errores. (es)
gold:hypernym	Technique
prov:wasDerivedFrom	wikipedia-en:Data_scrubbing?oldid=1081953057&ns=0
page length (characters) of wiki page	14393 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Data_scrubbing
is differentFrom of	Data cleansing
is Link from a Wikipage to another Wikipage of	Triple modular redundancy Internet geolocation RAID Error detection and correction Timeline of digital preservation Standard RAID levels ZFS Fsck Cleaning (disambiguation) Magix Movie Edit Pro Btrfs CHKDSK Data corruption Data redundancy Windows Server 2012 Data degradation

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