memory lock
51Read-copy-update — (RCU) is an operating system kernel technology for improving performance on computers with more than one CPU.More technically it is a synchronization mechanism which can sometimes be used as an alternative to a readers writer lock. It allows… …
52Serializability — In concurrency control of databases,[1][2] transaction processing (transaction management), and various transactional applications (e.g., transactional memory[3] and software transactional memory), both centralized and distributed, a transaction… …
53iPad — This article is about the line of tablet computers designed and marketed by Apple Inc. For other uses, see iPad (disambiguation). iPad An iPad showing …
54Java performance — Programs written in Java have had a reputation for being slower and requiring more memory than those written in natively compiled languages such as C or C++ (see e.g. [cite web url=http://www.jelovic.com/articles/why java is slow.htm title=Why… …
55Dell Inspiron — Logo Dell s Inspiron computer product line started as a range of laptop computers targeted at the entry level, budget, a Mobile Celeron or Mobile Pentium II processor with SDRAM, and had a high starting price of $2,799. Today, though, the… …
56iOS version history — Contents 1 Overview 2 Versions 2.1 Unreleased versions …
57Thread (computer science) — This article is about the concurrency concept. For the multithreading in hardware, see Multithreading (computer architecture). For the form of code consisting entirely of subroutine calls, see Threaded code. For other uses, see Thread… …
58Test and Test-and-set — In computer science, the test and set CPU instruction is used to implement mutual exclusion in multiprocessor environments. Although a correct lock can be implemented with test and set, it can lead to memory contention in busy lock (caused by bus …
59Clow Cards — The nihongo|Clow Cards|クロウカード|Kurō Kādo| are fictional magical cards used in the manga and anime series Cardcaptor Sakura . In the manga series, there are nineteen cards specifically named, while the anime series has fifty three (fifty two in the …
60Gateway AnyKey — The Gateway AnyKey is a programmable PC keyboard that was sold with desktop computers from the Gateway 2000 company roughly from 1990 to 1995. It was manufactured in at least five known versions and incarnations by Tucson, Arizona based Maxi… …
