• In computer science, a consistency model specifies a contract between the programmer and a system, wherein the system guarantees that if the programmer...
    57 KB (7,571 words) - 14:11, 31 October 2024
  • Causal consistency is one of the major memory consistency models. In concurrent programming, where concurrent processes are accessing a shared memory...
    13 KB (1,695 words) - 17:40, 22 May 2024
  • Processor consistency is one of the consistency models used in the domain of concurrent computing (e.g. in distributed shared memory, distributed transactions...
    11 KB (1,443 words) - 17:22, 8 February 2025
  • Eventual consistency is a consistency model used in distributed computing to achieve high availability. Put simply: if no new updates are made to a given...
    10 KB (1,087 words) - 19:41, 18 April 2025
  • Release consistency is one of the synchronization-based consistency models used in concurrent programming (e.g. in distributed shared memory, distributed...
    11 KB (1,358 words) - 10:01, 6 November 2023
  • name weak consistency can be used in two senses. In the first sense, strict and more popular, weak consistency is one of the consistency models used in...
    2 KB (243 words) - 16:23, 10 July 2021
  • generation is in. Notable variants include Poisson flow generative model, consistency model, critically-damped Langevin diffusion, GenPhys, cold diffusion...
    85 KB (14,257 words) - 03:27, 16 April 2025
  • trivial.: 7  Consistency of a theory is a syntactic notion, whose semantic counterpart is satisfiability. A theory is satisfiable if it has a model, i.e., there...
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  • properties: consistency, availability, or partition tolerance. Therefore, consistency may have to be traded off in some database systems. Consistency model CAP...
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  • document consistency. One functionality of OT is to support consistency maintenance in collaborative editing systems. A number of consistency models have...
    46 KB (5,311 words) - 21:59, 26 April 2025
  • ACID (redirect from Database consistency)
    In computer science, ACID (atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity...
    18 KB (2,192 words) - 04:26, 24 March 2025
  • are produced. One of the first consistency models was Leslie Lamport's sequential consistency model. Sequential consistency is the property of a program...
    29 KB (3,004 words) - 17:17, 16 April 2025
  • Thumbnail for Sequential consistency
    Sequential consistency is a consistency model used in the domain of concurrent computing (e.g. in distributed shared memory, distributed transactions,...
    3 KB (377 words) - 15:39, 28 September 2024
  • Thumbnail for Cache coherence
    definition of a coherent system is via the definition of sequential consistency memory model: "the cache coherent system must appear to execute all threads’...
    15 KB (1,984 words) - 05:02, 18 January 2025
  • Thumbnail for PACELC design principle
    guarantee of atomic consistency, as in ACID, while PA/EL provides high availability and low latency with a more complex consistency model. In contrast, PA/EC...
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  • Strong consistency is one of the consistency models used in the domain of concurrent programming (e.g., in distributed shared memory, distributed transactions)...
    972 bytes (114 words) - 17:05, 12 January 2023
  • certain rules to maintain consistency over how read and write order is viewed among nodes, called the system's consistency model. Suppose we have n processes...
    11 KB (1,258 words) - 17:19, 7 March 2025
  • Thumbnail for Linearizability
    reason about the system. Linearizability was first introduced as a consistency model by Herlihy and Wing in 1987. It encompassed more restrictive definitions...
    24 KB (3,291 words) - 10:59, 7 February 2025
  • Delta consistency is one of the consistency models used in the domain of parallel programming, for example in distributed shared memory, distributed transactions...
    1 KB (152 words) - 10:22, 25 October 2023
  • (knowledge bases) Consistency (user interfaces) Consistent hashing Consistent heuristic Consistency model Data consistency Consistency (statistics), a property...
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  • Thumbnail for AArch64
    to the memory consistency model (AArch64 only); to support the (non-default) weaker RCpc (Release Consistent processor consistent) model of C++11/C11 (the...
    39 KB (3,353 words) - 12:53, 21 April 2025
  • described as “almost impossible” to take down. CockroachDB has a consistency model that is designed to match as closely as possible to the capabilities...
    11 KB (866 words) - 03:25, 17 April 2025
  • PRAM consistency (pipelined random access memory) also known as FIFO consistency. All processes see memory writes from one process in the order they were...
    1 KB (168 words) - 20:17, 7 February 2024
  • model Consistency model Memory model (addressing scheme), an addressing scheme for computer memory address space Flat memory model Paged memory model...
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  • programming language inherited most of C/C++'s memory model. Memory ordering Memory barrier Consistency model Shared memory (interprocess communication) Jeremy...
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  • dollars. As stated by Malcolm Kemp in chapter five of his book Market Consistency: Model Calibration in Imperfect Markets, the risk-free rate means different...
    11 KB (1,560 words) - 17:01, 13 December 2024
  • Memory semantics (computing) (category Consistency models)
    and locks, and user-level actions need to be defined and specified. Consistency model Advances in Computers, Volume 79 by Marvin V. Zelkowitz 2010 ISBN 0123810272...
    1 KB (115 words) - 09:44, 9 July 2023
  • Thumbnail for Race condition
    Order), PSO, PC (Processor Consistency), and RCpc (Release Consistency with processor consistency special operations) models. DRFrlx provides a sketch...
    36 KB (4,496 words) - 12:54, 21 April 2025
  • Thumbnail for Collaborative virtual environment
    latency, some data consistency model have to be used to keep the data consistent. The consistency model influences deeply the programming model of the application...
    5 KB (424 words) - 23:33, 14 January 2023
  • The Novikov self-consistency principle, also known as the Novikov self-consistency conjecture and Larry Niven's law of conservation of history, is a principle...
    27 KB (3,445 words) - 16:10, 11 February 2025