This is well under the 1.75gb Shared memory limit, and each database Shared memory segment can safely map contiguously to a quadrant.
这低于1.75 GB的共享内存限制,并且每个数据库共享内存段可以安全地连续映射到一个象限。
Limit: Each of the following takes one segment: Intra-parallel on, local connections, and fenced UDFB.
限制:以下各占一个段:Intra - parallel ON,本地连接,以及fenced UDFB。
Threat of substitute products: a segment is unattractive if there exists actual or potential substitutes for the product &this place a limit on the potential prices &profits.
替代产品的威胁:如果存在现有的或潜在的替代品,区间也不怎么有吸引力,因为潜在的价格和利润很有限。
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