Multiversion concurrency control

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Notion

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Science and technology

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What Wikipedia says

Multiversion concurrency control (MCC or MVCC) is a non-locking concurrency control method commonly used by database management systems to provide concurrent access to the database and in programming languages to implement transactional memory.

Excerpt from the Wikipedia article “Multiversion concurrency control”, under the CC BY-SA 4.0 license. Read the article on Wikipedia