争用

• This is called a race condition and is a common issue in multithreaded programming
  这叫做“争用条件” ，是多线程编程中常见的一个问题。
• Is far more scalable under contention than the current implementation of synchronized
  除此之外，与目前的synchronized实现相比，争用下的
• Otherwise , you have a race condition , and the behavior of your code is unpredictable
  否则，将出现争用条件，而且您的代码的行为将不可预测。
• Another advantage is the reduction of i o contention on read or update processing
  另一个好处是可以减少在读或更新的处理过程中对i / o的争用。
• Another area of concern is the potential for security holes exploited by race conditions
  另一个需要关注的方面是争用条件可能会利用安全漏洞。
• The key to horizontal scalability is eliminating cross talk and contention between servers
  水平可伸缩性的关键在于消除服务器之间的串扰和争用。
• Developers often confuse the cost of uncontended synchronization with contended synchronization
  开发人员经常混淆非争用同步成本与争用同步成本。
• Buffer latch contention can indicate several issues , including hot pages and slow i os
  缓冲区闩锁争用可以指示出现了几个问题，包括热页和缓慢i / o 。
• You can protect critical sections of your code from race conditions by employing locks
  您可以通过使用“锁”来保护代码的关键部分免受争用状态的损坏。
• This situation is called a race condition and is a common concern in multithreaded programming
  这种情况被称作争用状态，它是多线程编程中的常见问题。