Prior to your index creation effort, you may run PERFORMER to get a performance baseline for later comparison.
在进行创建索引的工作之前，您可以运行PERFORMER来获得性能基线，以便稍后进行比较。
2
Since this index is standardized it makes it easy to relate new information to information that is already stored which reduces the related costs of an integration effort.
由于索引是标准化的，所以很容易将新信息与已存储的信息建立关联，这就降低了集成工作的相关成本。
3
Since index registers are used for structure access, to a compiler they're like gold - more of them is a good thing, and it's worth almost any amount of effort to gain more of them.