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Data shadow. Data shadows refer to the information that a person leaves behind unintentionally while taking part in daily activities such as checking their e-mails, scrolling through social media or even by using their debit or credit card. [1] [2] [3]
Shadow systems (a.k.a. shadow data systems, data shadow systems, shadow information technology, shadow accounting systems [1] or in short: Shadow IT) consist of small scale databases and/or spreadsheets developed for and used by end users, outside the direct control of an organization's IT department. The design and development process for ...
Digital footprint or digital shadow refers to one's unique set of traceable ... It was the possibility of actually making use of all this data through numerous ...
Shadow tables are objects in computer science used to improve the way machines, networks and programs handle information. [1] More specifically, a shadow table is an object that is read and written by a processor and contains data similar to (in the same format as) its primary table, which is the table it's "shadowing".
The shadow system might also be beyond the capacity of the centralized IT department for integration and maintenance, especially when it becomes "too big to fail". Compliance. Shadow IT increases the likelihood of uncontrolled data flows, making it more difficult to comply with various legislations, regulations or sets of best practices.
Shadow Copy (also known as Volume Snapshot Service, [1] Volume Shadow Copy Service [2] or VSS [2]) is a technology included in Microsoft Windows that can create backup copies or snapshots of computer files or volumes, even when they are in use. It is implemented as a Windows service called the Volume Shadow Copy service.
Shadow memory. In computing, shadow memory is a technique used to track and store information on computer memory used by a program during its execution. Shadow memory consists of shadow bytes that map to individual bits or one or more bytes in main memory. These shadow bytes are typically invisible to the original program and are used to record ...
In computer science, shadow paging is a technique for providing atomicity and durability (two of the ACID properties) in database systems. A page in this context refers to a unit of physical storage (probably on a hard disk ), typically of the order of 1 to 64 KiB . Shadow paging is a copy-on-write technique for avoiding in-place updates of pages.