The Health Center visualizes lock activity and highlights locks that are blocking requests and potentially affecting performance.
HealthCenter可视化锁行为并突出显示那些正在阻塞请求且有可能影响性能的锁。
So for example, instead of concurrent linked lists, we use dual concurrent lock circular arrays, so we have the benefits of non blocking concurrency without object creation.
因此，相对于并发链表，我们采用了二重并发锁循环数组（dual concurrent lock circular arrays），这样无需创建对象就能享受到非阻塞并发带来的好处。
No locks will be included; this kind of lock-free, concurrent data structure is also referred to as a non-blocking data structure.
这个堆栈没有锁；这种无锁的并发数据结构也称为非阻塞数据结构。
Public places of entertainment must ensure safe exit and evacuation channel smoothly in the business, it is strictly prohibited to export safety lock, blocking.
公共娱乐场所在营业时必须确保安全出口和疏散通道畅通无阻，严禁将安全出口上锁、阻塞。
The lock function must immediately check and return (non-blocking).
lock函数必须立即进行检查并返回(非阻塞方式)。
That's it – blocking occurs not because multiple sessions are trying to update the same data, but because of non-optimized query that needs to process/acquire lock on the data it does not really need.
所以阻塞的发生并不是因为同时有多个会议尝试去更新相同的数据，而是因为没有经过优化的查询申请了锁，但读取到的数据往往是不必要的数据。
USB Desktop lock gives you the possibility to select the flash drive that is used for the blocking process.
USB桌面锁使您可以选择用于阻塞进程的闪存驱动器的可能性。
USB Desktop lock gives you the possibility to select the flash drive that is used for the blocking process.
USB桌面锁使您可以选择用于阻塞进程的闪存驱动器的可能性。
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