Definitions

read dress

Read/write lock pattern

A read/write lock pattern or simply RWL is a software design pattern that allows concurrent read access to an object but requires exclusive access for write operations.

In this pattern, multiple readers can read the data in parallel but an exclusive lock is needed while writing the data. When a writer is writing the data, readers will be blocked until the writer is finished writing.

The current edition of the POSIX standard includes a read-write lock in the form of pthread_rwlock_t and the associated operations

Java version 5 or above includes an interface named java.util.concurrent.locks.ReadWriteLock that allows the use of this pattern.

Also, the Boost C++ Libraries include a read/write lock in the form of boost::shared_mutex

See also

External links

Search another word or see read dresson Dictionary | Thesaurus |Spanish
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT

;