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In accounting, the convention in consistency is a principle that the same accounting principles should be used for preparing financial statements over a number of time periods. [ 1 ] [ 2 ] This enables the management to draw important conclusions regarding the working of the concern over a longer period. [ 3 ]
The CAP theorem is based on three trade-offs, one of which is "atomic consistency" (shortened to "consistency" for the acronym), about which the authors note, "Discussing atomic consistency is somewhat different than talking about an ACID database, as database consistency refers to transactions, while atomic consistency refers only to a property of a single request/response operation sequence.
For example, records for rainfall within an area might increase in three ways: records for additional time periods; records for additional sites with a fixed area; records for extra sites obtained by extending the size of the area. In such cases, the property of consistency may be limited to one or more of the possible ways a sample size can grow.
For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction. In 1983, [ 1 ] Andreas Reuter and Theo Härder coined the acronym ACID , building on earlier work by Jim Gray [ 2 ] who named atomicity, consistency, and durability, but ...
Because consistency of ZF is not provable in ZF, the weaker notion relative consistency is interesting in set theory (and in other sufficiently expressive axiomatic systems). If T is a theory and A is an additional axiom , T + A is said to be consistent relative to T (or simply that A is consistent with T ) if it can be proved that if T is ...
The processor consistency model (PC) is the most relaxed of the three models and relaxes both the constraints such that a read can complete before an earlier write even before it is made visible to other processors. In Example A, the result is possible only in IBM 370 because read(A) is not issued until the write(A) in that processor is completed.
An alternative way of thinking about internal consistency is that it is the extent to which all of the items of a test measure the same latent variable. The advantage of this perspective over the notion of a high average correlation among the items of a test – the perspective underlying Cronbach's alpha – is that the average item ...
For example, a person gets a stomach ache and different doctors all give the same diagnosis. [5]: 71 Test-retest reliability assesses the degree to which test scores are consistent from one test administration to the next.