Non-lock concurrency control: Difference between revisions

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{{Unreferenced|date=December 2009}}

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]].

# Dimple. 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]]

* [[Timestamp-based concurrency control]]

Type Dasari Charitha reddy

* [[Multiversion concurrency control]]

#Dimple#

==See also==