1·This does not mean that all tuples up to 150,000,000 will be stored in the cache as other heuristics are also considered by the engine.
这并不意味着所有达到150,000,000的元组都将存储在缓存，因为其他探试程序也是该引擎所考虑的。
2·A language so similar to SQL would seem to want to return column sets (tuples), like SQL does, but an object database doesn't work that way — it wants to return objects, not arbitrary sets.
类似于SQL的语言要求返回列集(元组)，与SQL相同，但是对象数据库不会以这种方式工作——它希望返回对象，而不是随机集。
3·The child list is more subtle: Strings can be interleaved with tuples in the list, indicating a mixed content element.
子列表更为精巧：在列表中字符串可以与元组交错，表示混合的内容元素。
4·The ideal value for this setting will vary on a per environment basis, however a good starting point would be 10000 tuples.
该设置的理想值会随环境而变化，不过一个好的起点是10000个元组。
5·Usage: This parameter controls the decision on whether or not to apply a NON EMPTY clause on member requests when the number of tuples exceeds the set threshold.
用法：当元组数超过设定的阈值时，该参数控制是否对成员请求应用NON empty子句的决策。