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Read–write conflict

In computer science, in the field of databases, read–write conflict, also known as unrepeatable reads, is a computational anomaly associated with interleaved execution of transactions. Specifically, a read–write conflict occurs when a "transaction requests to read an entity for which an unclosed transaction has already made a write request."

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Read–write conflict

Nodes9
Edges8
Triples4
Avg. degree1.78
Density0.222222
Components1

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Read–write conflict

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related to Real-world example · 4
Read–write conflict → Alice, Bob, Only, This

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Important terminology

read conflict also write reads alice ticket unrepeatable transaction schedule t1 original value t2 example bob one left see databases

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SubjectPredicateObjectConfidenceSrc
Read–write conflictrelated to Real-world exampleAlice0.60section
Read–write conflictrelated to Real-world exampleBob0.60section
Read–write conflictrelated to Real-world exampleOnly0.60section
Read–write conflictrelated to Real-world exampleThis0.60section

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