Global Information Lookup Global Information

Delta consistency information


Delta consistency is one of the consistency models used in the domain of parallel programming, for example in distributed shared memory, distributed transactions, and Optimistic replication

The delta consistency model states that an update will propagate through the system and all replicas will be consistent after a fixed time period δ. In other words, the result of any read operation is consistent with a read on the original copy of an object except for a (short) bounded interval after a modification. So basically, if you have an object which is modified, during the short period of time following its modification, the read will not be consistent. Then, after a fixed time period, the modification is propagated and the read will be consistent.[1]

  1. ^ "Language Support for Loosely Consistent Distributed Programming" (PDF). University of California.

and 21 Related for: Delta consistency information

Request time (Page generated in 0.9566 seconds.)

Delta consistency

Last Update:

Delta consistency is one of the consistency models used in the domain of parallel programming, for example in distributed shared memory, distributed transactions...

Word Count : 152

Consistency model

Last Update:

model. Some other consistency models are as follows: Causal+ consistency Cross-Client Monotonicity Delta consistency Fork consistency One-copy serializability...

Word Count : 7619

Consistent estimator

Last Update:

+\delta } , and the bias does not converge to zero. Efficient estimator Fisher consistency — alternative, although rarely used concept of consistency for...

Word Count : 1541

Delta Air Lines Flight 191

Last Update:

Delta Air Lines Flight 191 was a regularly scheduled Delta Air Lines domestic service from Fort Lauderdale, Florida, to Los Angeles with an intermediate...

Word Count : 5183

Numerical method

Last Update:

n_{0}(\varepsilon )>0,\exists \delta _{\varepsilon ,n_{0}}{\text{ such that}}\\&\forall n>n_{0},\forall \ell _{n}:\|\ell _{n}\|<\delta _{\varepsilon ,n_{0}}\Rightarrow...

Word Count : 686

Gauge anomaly

Last Update:

{\displaystyle \delta _{\epsilon }} the operator corresponding to an infinitesimal gauge transformation by ε, then the Frobenius consistency condition requires...

Word Count : 867

Bomba rice

Last Update:

content. It is short grained with a pearly white color and a uniform consistency. One important property of bomba is its ability to absorb two or three...

Word Count : 301

Largest airlines in the world

Last Update:

airlines in the world can be defined in several ways. As of 2023[update], Delta Air Lines is the largest by revenue, assets value, fleet size, and market...

Word Count : 990

Viscosity

Last Update:

{\displaystyle \mu _{ijk\ell }=\alpha \delta _{ij}\delta _{k\ell }+\beta \delta _{ik}\delta _{j\ell }+\gamma \delta _{i\ell }\delta _{jk},} and furthermore, it is...

Word Count : 11377

Ineffable cardinal

Last Update:

property of being completely ineffable is Δ 1 2 {\displaystyle \Delta _{1}^{2}} . The consistency strength of completely ineffable is below that of 1-iterable...

Word Count : 820

Robert Johnson

Last Update:

seven months, he is recognized as a master of the blues, particularly the Delta blues style, and as one of the most influential musicians of the 20th century...

Word Count : 11914

Physical properties of soil

Last Update:

as crop production, are texture, structure, bulk density, porosity, consistency, temperature, colour and resistivity. Soil texture is determined by the...

Word Count : 9014

Second law of thermodynamics

Last Update:

{\displaystyle -\Delta S+\int {\frac {\delta Q}{T_{surr}}}=\oint {\frac {\delta Q}{T_{surr}}}\leq 0} Thus, Δ S ≥ ∫ δ Q T s u r r {\displaystyle \Delta S\geq \int...

Word Count : 15498

Vandenberg Space Launch Complex 6

Last Update:

modified to support the Delta IV launch vehicle family, which used the pad for ten launches from 2006 until 2022. The last Delta IV launched in September...

Word Count : 3002

Omega Gamma Delta

Last Update:

Omega Gamma Delta (ΩΓΔ) is an American national high school fraternity founded in Brooklyn, New York in 1902. It is the oldest surviving high school fraternity...

Word Count : 2621

Random forest

Last Update:

Centered KeRF and Uniform KeRF, and proved upper bounds on their rates of consistency. Centered forest is a simplified model for Breiman's original random...

Word Count : 6628

Numerical methods for ordinary differential equations

Last Update:

consistent. Most methods being used in practice attain higher order. Consistency is a necessary condition for convergence[citation needed], but not sufficient;...

Word Count : 3910

Fixed effects model

Last Update:

{\frac {y_{it}}{\delta y_{it}}}=\mathbf {\beta } {\frac {X_{it}}{\delta y_{it}}}+\alpha _{i}{\frac {1}{\delta y_{it}}}+{\frac {u_{it}}{\delta y_{it}}}} , then...

Word Count : 3161

Gravitational anomaly

Last Update:

the classical theory of gravitation. Moreover, it is necessary for the consistency of any theory of quantum gravity, since it is required in order to cancel...

Word Count : 576

Mathematical logic

Last Update:

early 20th century it was shaped by David Hilbert's program to prove the consistency of foundational theories. Results of Kurt Gödel, Gerhard Gentzen, and...

Word Count : 8329

Special relativity

Last Update:

^{2}\left(c^{2}\Delta t'^{\,2}+2v\Delta x'\Delta t'+{\dfrac {v^{2}\Delta x'^{\,2}}{c^{2}}}\right)-\gamma ^{2}\ (\Delta x'^{\,2}+2v\Delta x'\Delta t'+v^{2}\Delta t'^{\...

Word Count : 21427

PDF Search Engine © AllGlobal.net