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Data degradation information


Data degradation is the gradual corruption of computer data due to an accumulation of non-critical failures in a data storage device. It is also referred to as data decay, data rot or bit rot.[1] This results in a decline in data quality over time, even when the data is not being utilized.

  1. ^ Rouse, Margaret (25 March 2020). "What is Bit Rot?". Techopedia Dictionary. Retrieved 10 April 2024.

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Data degradation

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Data storage

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and share data. Literature portal Biocurator Data archaeology Data degradation Data format management Data preservation Data stewardship Data wrangling...

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DDR SDRAM

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Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) class...

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Data corruption

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resources: Data degradation, also called data rot Computer science Data integrity Database integrity Radiation hardening Software rot Countermeasures: Data Integrity...

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Flash memory

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This is why data retention goes down and the risk of data loss increases with increasing degradation. The silicon oxide in a cell degrades with every erase...

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5D optical data storage

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5D optical data storage (also branded as Superman memory crystal, a reference to the Kryptonian memory crystals from the Superman franchise) is an experimental...

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Backup

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terms Virtual backup appliance Related topics Data consistency Data degradation Data portability Data proliferation Database dump Digital preservation...

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ReFS

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automatic integrity checking and data scrubbing, elimination of the need for running chkdsk, protection against data degradation, built-in handling of hard...

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Generation loss

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substantial degradation – similar problems happen on rotation. This can be avoided by the use of jpegtran or similar tools for cropping. Similar degradation occurs...

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Environmental degradation

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environmental degradation process amplifies the impact of environmental issues which leave lasting impacts on the environment. Environmental degradation is one...

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Global Oceanographic Data Archaeology and Rescue Project

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Data Center system (WDC). In addition, data on electronic media that are at risk of loss due to media degradation are also candidates for rescue. In December...

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Data scrubbing

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allows the FPGA to be reprogrammed while still operational. Data corruption Data degradation Error detection and correction fsck - a tool for checking the...

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Volatile memory

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contents while powered on but when the power is interrupted, the stored data is quickly lost. Volatile memory has several uses including as primary storage...

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LPDDR

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Low-Power Double Data Rate (LPDDR), also known as LPDDR SDRAM, is a type of synchronous dynamic random-access memory that consumes less power and is targeted...

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Land degradation

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a target to restore degraded land and soil and achieve a land degradation-neutral world by 2030. The results of land degradation are significant and complex...

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Magnetic tape

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computers to store large quantities of data and is still used for backup purposes. Magnetic tape begins to degrade after 10–20 years and therefore is not...

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Lossy compression

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file sizes significantly before degradation is noticed by the end-user. Even when noticeable by the user, further data reduction may be desirable (e.g...

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Stevenson screen

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every two years. The siting of the screen is very important to avoid data degradation by the effects of ground cover, buildings and trees: WMO 2010 recommendations...

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Merkle tree

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InterPlanetary File System (IPFS), Btrfs and ZFS file systems (to counter data degradation); Dat protocol; Apache Wave protocol; Git and Mercurial distributed...

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Computer memory

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Computer memory stores information, such as data and programs, for immediate use in the computer. The term memory is often synonymous with the terms RAM...

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Optical storage

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Optical storage refers to a class of data storage systems that use light to read or write data to an underlying optical media. Although a number of optical...

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Rot

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and other cellulose-rich plant matter Necrosis, of tissue Bit rot, data degradation Software rot, a form of bit rot Disk rot, also called CD Rot or DVD...

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Hard disk drive

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drive, or fixed disk, is an electro-mechanical data storage device that stores and retrieves digital data using magnetic storage with one or more rigid...

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Floppy disk

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removes dust particles from the spinning disk. Floppy disks store digital data which can be read and written when the disk is inserted into a floppy disk...

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