operating systems, multiprocessors, and databases, concurrency control ensures that correct results for concurrent operations are generated, while getting those...

Multiversion concurrency control (MCC or MVCC), is a non-locking concurrency control method commonly used by database management systems to provide concurrent access...

locking can drastically limit effective concurrency even when deadlocks are avoided. Optimistic concurrency control transactions involve these phases: Begin:...

non-lock concurrency control is a concurrency control method used in relational databases without using locking. There are several non-lock concurrency control...

In computer science, a timestamp-based concurrency control algorithm is a optimistic concurrency control method. It is used in some databases to safely...

which simplifies concurrency control.[citation needed] The main challenge in designing concurrent programs is concurrency control: ensuring the correct...

Distributed concurrency control is the concurrency control of a system distributed over a computer network (Bernstein et al. 1987, Weikum and Vossen 2001)...

unexpectedly (see Concurrency control). Some[example needed] concurrent systems implement a form of transparent concurrency, in which concurrent computational...

of concurrency control: pessimistic concurrency and optimistic concurrency. When pessimistic concurrency control is being used, SQL Server controls concurrent...

ADO.NET. Multiversion concurrency control is described in some detail in sections 4.3 and 5.5 of the 1981 paper "Concurrency Control in Distributed Database...