This set isn't a featuregrouping but just a general collection of the other components.
这个集合不是按特性组合而成的，它只是其他组件的一个普通集合。
2
Each feature provides a distinct approach to grouping data in a table and provides a unique contribution to addressing needs related to large fact or history tables.
每种特性都为分组表中的数据提供了独特的方法，并对解决与事实表或历史表相关的需求有独特的作用。
3
There are a number of other features we added as well, such as a transient zoom feature, lightweight grouping, and workspace tasks that also help with scalability.