Close e Rows 闭合行
These two rows of trees are planted too close together.
这两行树栽得太密了。
After the reorganization, the index NAMES_FULL_NAME will have a very low cluster factor (close to 0), because the rows are now stored in random order.
在进行重组之后,索引NAMES_FULL_NAME将具有一个极低的群集因子(接近于0),因为现在的行是以随机次序存储的。
Database clustering places frequently accessed DB2 rows in the same page and frequently accessed pages close together on disk.
数据库集群会将经常访问的DB 2行放在同一页面中,经常访问的页面集中放在磁盘上。
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