SBM是支持操作级并行的一种有效的同步机制。
SBM is a highly efficient synchronization mechanism supporting parallelism on operation level parallel.
操作级中介流与此前描述的服务级中介策略流基本相同。
The mediation flow is basically the same as the flow described above for service level mediation policies.
E级和A 级空域的区别在于，在 A 级空域，所有操作都需遵照仪表飞行规则，飞行员必须要有仪表等级，也就是说，要有操作航空仪表方面的技术和执照。
The difference between Class E and A airspace is that in Class A, all operations are IFR, and pilots must be instrument-rated, that is, skilled and licensed in aircraft instrumentation.
您已经了解了如何更改进程的优先级，那么对于线程又该如何操作呢？
Now that you know how to change the priority of processes, how do you do this with threads?
这从安全性的角度来看没有价值，而且实际上会略微增加风险，但是有可能使用操作系统级审计。
This has no value from a security perspective and in fact slightly increases risks, but does make it possible to use operating system level accounting.
这些模型一般包含关于配置、部署、监控、策略、健康、容量规划、目标操作范围、服务级协定等的信息。
These models typically include information about configuration, deployment, monitoring, policy, health, capacity planning, target operating range, service level agreements, and so on.
本文提供了一组强大的过程，可以执行模式级操作，比如对给定模式中的所有对象进行逻辑备份、恢复和复制。
This article provides a group of powerful procedures that allow for schema-level operations such as logical backup, restore, and copy of all objects in a given schema.
主机操作系统不再需要考虑块到文件的映射，存储设备本身会提供这种映射，因此主机可以在文件级进行操作。
Rather than the host operating system needing to worry about block-to-file mapping, the storage device itself provides this mapping, allowing the host to operate at the file level.
模拟实例级操作(没有用户ID和密码)的本地授权测试。
Simulate the testing of the local authorization for an instance-level operation (without the user ID and password).
而这些用例是用于通过组件接口上的具体操作扩展设计级服务（组件）模型的。
These use cases in turn are used to extend a design-level services (component) model with specific operations on component interfaces.
通常，他们需要操作系统级的管理、包括操作系统补丁管理、他们还需要受管的安全服务。
Usually, they want management through the operating system level, including OS patch management, and often want managed security services as well.
它在操作系统级确保可用性，可以透明地缓解主动和被动网络拒绝服务攻击。
Availability is assured at the operating system level, allowing for transparent mitigation of active and passive network denial-of-service attacks.
生成系统转储时，还有一点很重要：确保设置了必要的操作系统级设置来支持写入完整的转储。
When system dumps are being generated, it is also important to ensure that the necessary operating system level Settings are in place to enable full dumps to be written.
处理操作系统级信息(比如说内存中的锁定对象)的函数名是以OS开头的。
Functions that deal with operating system level information (such as locking objects in memory) have names beginning with OS.
AUTO_STAT _ MODE：有一个默认值1，它支持自动升级统计操作(片段级统计为ON时)。
AUTO_STAT_MODE: Has a default value of 1, which enables the automatic update statistics operation (fragment-level statistics is on).
选择网格中可用于执行网格级操作的节点，然后单击Next。
Choose the nodes within the grid that can be used to perform grid-level operation, then click Next.
Xen是一个来自于XenSource的操作系统级超虚拟化的免费开源解决方案。
Xen is a free open source solution for operating system-level paravirtualization from XenSource.
策略：策略定义每种操作的诸如优先级、到期日期之类的属性。
Policy: The policy defines the attributes such as priority and expiry date for each operation.
对于产品测试，硬件和操作系统级虚拟化有助于减少需要的物理服务器数量和设置服务器所需的时间。
For product testing, hardware and operating system-level virtualization helps in reducing the number of physical servers required and time required to set up the servers.
大多数实例级操作命令不会接受用户ID或密码作为输入部分。
Most instance-level operation commands do not accept user IDs or passwords as part of the input.
探测器在操作系统内核级上监视所有数据库事务，包括特权用户的事务，而不依赖于数据库审计日志。
The probes monitor all database transactions, including those of privileged users, at the operating system kernel level without relying on database audit logs.
使用未授权的用户，尝试执行实例级操作，如获得数据库管理器配置参数。
Using an unauthorized user, attempt to perform instance-level operations such as get the database manager configuration parameter.
使用授权的用户，尝试执行实例级操作。
Using an authorized user, attempt to perform instance-level operations.
使编译线程以低于RT任务的优先级操作，并且作出了调整以避免生成带有严重的不确定性性能影响的代码。
It makes the compilation thread operate at a lower priority than RT tasks and is tuned to avoid generating code with severely nondeterministic performance effects.
实例级操作的典型例子为更新数据库管理器配置参数和启动数据库管理器。
Some typical examples of instance-level operations are update database manager, configuration parameter, and start database manager.
在这对括号中，找出优先级最高的操作符。
Inside that pair of parentheses, find the operator with highest priority.
要确保一个自动化测试能真正模拟用户输入，您需要生成操作系统级的“原生”事件，就像用户在使用键盘和鼠标一样。
To ensure that an automated test truly simulates user input, you need to generate "native" events at the operating-system level, just as if a user were using the keyboard and mouse.
优先级或者说操作符的强度决定求值顺序；优先级高的操作符比优先级低的操作符先求值。
Precedence or operator strength determines order of evaluation; an operator with higher precedence is evaluated before one of lower precedence.
我们对它惟一的不满之处是，它的灵活性不足，主要在操作系统级。
Our only gripe is its lack of flexibility, primarily at the OS level.
最后，NAS提供与SAN类似的架构，但是在文件级上进行操作。
Finally, NAS provides a similar architecture to the SAN but operates at the file level.
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