如果是使用大型数据集，可考虑用专用的缓冲池来代替表空间。

If you are working with large data sets, consider using a dedicated buffer pool for the table space.

youdao

对于词汇表的每次实际更改(包括添加构成旧词汇表的严格超集的新元素)都改变名称空间uri，这是一种最佳实践。

It is a best practice to change the namespace URI for every substantive change to the vocabulary, including addition of new elements forming a strict superset of the old vocabulary.

youdao

对于词汇表的每次实际更改(包括添加构成旧词汇表的严格超集的新元素)都改变名称空间uri。

Change the namespace URI for every substantive change to the vocabulary, including the addition of new elements forming a strict superset of the old vocabulary.

youdao