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Concurrency control

In information technology and computer science, especially in the fields of computer programming, operating systems, multiprocessors, and databases, concurrency control ensures that correct results for concurrent operations are generated, while getting those results as quickly as possible.

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Overview

Concurrency control in databases

Concurrency control in operating systems

Advanced semantic analysis

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Map overview Semantic statistics

Concurrency control

Nodes75
Edges74
Triples95
Avg. degree1.97
Density0.026667
Components1

How this topic connects Entity context

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Concurrency control

Top relations

related to References · 58
Concurrency control → Addison Wesley Publishing Company, Alan Fekete, Albert, Andrew, Atomic Transactions, August, Avi, Bernstein, Canada, Commitment Ordering, Concurrent, Database Systems, DEC-TR, Digital Equipment Corporation, Distributed Systems, Edition, Eighteenth International Conference, Elsevier, Gagne, Galvin
related to Database transaction and the ACID rules · 15
Concurrency control → Atomicity, Consistency, DBMS, Durability, Each, Effects, Either, Every, In, Isolation, Moreover, Providing, The, Thus, Transactions
see also · 10
Concurrency control → Concurrency, Distributed, In, Instruction, Linearizability, Method, Property, Synchronization, Synchronization Extensions, Variable
related to Concurrency control in databases · 6
Concurrency control → Comments, Concurrency, DBMSs, Systems, These, This
related to Major goals of concurrency control mechanisms · 4
Concurrency control → Concurrency, Correctness, In, Other
is a · 1
Concurrency control → essential element for correctness in any system where two database transactions or more

Important terminology Word statistics

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Important terminology

concurrency control transaction transactions database systems serializability data correctness performance consistency rules operations distributed recoverability also may operating concurrent system

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Concurrency controlis aessential element for correctness in any system where two database transactions or more0.90text
deadlockinstance ofbut they risk causing problems of their own0.80text
Concurrency controlrelated to Concurrency control in databasesComments0.60section
Concurrency controlrelated to Concurrency control in databasesThis0.60section
Concurrency controlrelated to Concurrency control in databasesSystems0.60section
Concurrency controlrelated to Concurrency control in databasesDBMSs0.60section
Concurrency controlrelated to Concurrency control in databasesThese0.60section
Concurrency controlrelated to Concurrency control in databasesConcurrency0.60section
Concurrency controlrelated to Database transaction and the ACID rulesThe0.60section
Concurrency controlrelated to Database transaction and the ACID rulesEach0.60section
Concurrency controlrelated to Database transaction and the ACID rulesEvery0.60section
Concurrency controlrelated to Database transaction and the ACID rulesAtomicity0.60section

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