When we say a program is "too slow," we are generally referring to one of two performance attributes — latency or scalability.
当我们说一个程序“太慢”时，我们通常是指两个性能属性—等待时间和可伸缩性—中的一个。
The program could attempt to verify the address as each character is entered but could introduce some undesirable latency with the extra workload.
程序可以努力在每个单词输入时确认名字，但这可能会给网络和服务器添加额外的工作负担。
A method, system and computer program product for eliminating the latency in searching for contiguous memory space by an IO DMA request of a device driver.
一种方法、系统和计算机程序产品，用于消除在按照设备驱动程序的IO DMA请求来搜索邻接存储器空间时产生的等待。
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