Non-lock concurrency control: Difference between revisions

Revision as of 02:18, 4 July 2009

Revision as of 23:43, 19 October 2009

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In [[Computer Science]], in the field of [[database]]s, '''non-lock concurrency control''' is a [[concurrency control]] method used in [[relational database]]s without using [[lock (computer science)|locking]].

There are several non-lock concurrency control methods, which involve the use of timestamps on transaction to determine transaction priority:

* [[Optimistic concurrency control]]

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* [[Multiversion concurrency control]]

==See also==

They involve the use of timestamps on transaction to determine transaction priority.

See also

* [[Concurrency pattern]]

* [[Optimistic concurrency control]]

* [[InterBase]]

* [[Lock-free and wait-free algorithms]]