If typically more rows are accessed sequentially (maybe the table is clustered), then the larger page size is more efficient.
如果通常是顺序访问大量行(该表可能进行了群集)，那么比较大的页大小会更有效。
2
The algorithm selected top-ranking Web pages of source search results, and clustered them to remove as much redundant pages as possible according to page similarity to achieve optimal search results.