Therefore, the largest shared memory segment, in quadrant 3, that DB2 is allowed to allocate is 1GB; and in quadrant 4 is 0.75GB.

因此，DB2 允许分配的最大共享内存段在象限 3 中的大小为 1GB，在象限 4 中的大小为 0.75GB。

youdao

Setting N to 0 allows segments 3 through F to be used for mmapping — the native heap is held in segment 2.

将 N 设置为 0 可允许分段 3 到 F 用于映射 — 本机堆保存在分段 2 中。

youdao

In the large memory model, the native heap starts at segment 3; segment 2 is only used for the primordial (initial) thread stack.

在大内存模型中，本机堆从分段3开始；分段2仅用于原始(初始)线程栈。

youdao

During a season in which snow-sports sales as a whole have fallen 3%, the uphill skiing segment is a glowing exception.

WSJ: Ski Mountaineering: Now They're Racing Up the Hill