With this technique, you are effectively starting the transaction at a lower level in the call stack, thereby reducing the amount of time you are in the database.
通过此技巧，您可以有效地在调用栈的较低层次开始事务，从而减少花费在数据库中的时间。
Always starting transactions at the highest level in the call stack (the API layer) can be inefficient, particularly in cases of high-user-throughput and high-database-concurrency needs.
始终在调用栈的最高层(api层)启动事务有时会效率低下，特别是对于具有高用户吞吐量和高数据库并发性需求的应用程序。
It makes life easier for device manufacturers because it provides a starting point - a known working implementation of the stack that can be adapted to various devices.
它的出现使设备制造商变得更轻松，因为它提供了一个起始点—可以在多种设备中使用的堆栈的知名工作实现。
The stack grows upwards starting from 0xc0000000.
堆栈从0xc0000000开始向上增长。
Use this article a good starting point in understanding the organization of the FreeBSD TCP/IP stack.
本文是了解FreeBSDTCP/IP 堆栈组织的很好起点。
For example, a (trivial) new command called hari could be defined that would display one line of memory starting at address 0xc000000, display the contents of the registers, and dump the stack.
例如，可以定义一个(简单的)新命令hari，它显示从地址0xc000000开始的一行内存、显示寄存器的内容并转储堆栈。
For some exceptions, the CPU control unit also generates a hardware error code and pushes it on the Kernel Mode stack before starting the exception handler.
对每个异常，CPU控制单元也生成一个硬件错误码，并在开始执行处理函数前将其压入内核空间栈中。
If you're just starting out, have three routines memorized and ready to go. Decide what order you'll stack them.
假如你刚刚开始，只记住了三个惯例同时想去试验。想好你排列他们的顺序。
The temperature response of stack wall of the power station has been studied by using numerical calculation when the power station is in starting state.
采用数值求解的方法对烟囱在启动工况下壁体的温度响应进行了初步探讨。
Therefore, the wave equation pre-stack depth migration, a method starting directly from the rolling surface, is discussed.
为此，探讨了直接从起伏地表开始的波动方程叠前深度偏移方法。
I've read a huge stack of math books, and I have an even bigger stack of unread math books. And it's starting to come together.
读了大量的数学书籍，不过呢，似乎我还有更多没有读，当然我会接着做的。
This demand causes the runtime to check the permissions of all callers in the call stack, starting with assembly E.
这个需求会使执行阶段从组件 E开始，检查呼叫堆叠中所有呼叫端的使用权限。
This demand causes the runtime to check the permissions of all callers in the call stack, starting with assembly E.
这个需求会使执行阶段从组件 E开始，检查呼叫堆叠中所有呼叫端的使用权限。
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