The solution must avoid session lock timeouts and long wait for locks.

解决方案必须避免会话锁超时和长时间等待锁。

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Assume that the scope of a logical session lock is some kind of resource identifier.

假设逻辑会话锁的范围是某种资源标识符。

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The solution must provide a conceptual session lock per resource that is visible between applications.

解决方案必须为在应用程序之间可见的每个资源提供一个概念性的会话锁。

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Successful candidates work eight hours a day, 40 hours a week and each training session is meticulous (knives and sharper kitchen implements are kept under lock and key when not in use).

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