这个系统有助于加快读取数据的时间。

This system helps speed up access times.

《柯林斯英汉双解大词典》

聚集索引通常可加快UPDATE和DELETE操作的速度，因为这些操作需要读取大量的数据。

UPDATE and DELETE operations are often accelerated by clustered indexes because these operations require large amounts of data to be read.

youdao

聚集索引通常可加快UPDATE和DELETE操作的速度，因为这些操作需要读取大量的数据。

UPDATE and DELETE operations are often accelerated by clustered indexes because these operations require large amounts of data to be read.

youdao