data work buffer 数据工作缓冲器
buffer work area [计] 缓冲工作区
Work with memory buffer 内存缓冲区操作
work with momeory buffer 操作存储缓冲器
work-in-process buffer 在制品缓冲区
If the performance of sorts is important in your environment, then create a separate buffer pool for work files.
如果排序的性能在您的环境中很重要，那么需要为工作文件创建一个单独的缓冲池。
This prevents the server from doing added CPU and disk work if the buffer overflows.
这可防止在缓冲区溢出时服务器进行额外的 CPU 和磁盘工作。
First of all, notice that you are potentially doing a lot of unnecessary work when the buffer runs out, since you are processing two buffers for each loop iteration.
首先注意，当缓冲区用尽时，可能要做许多不必要的工作，因为对于每个循环迭代都要处理两个缓冲区。
应用推荐