Help me understand the section [i don't understand this] I read again and again , still can't get it
http://upload.wikimedia.org/wikipedia/en/6/65/Super_column_family_(data_store).png
[i understand this] Where a row in a column family holds a collection of name/value pairs, the super column family holds subcolumns, where subcolumns are named groups of columns. So the address of a value in a regular column family is a row key pointing to a column name pointing to a value,
[i don't understand this] while the address of a value in a column family of type “super” is a row key pointing to a column name pointing to a subcolumn name pointing to a value. Put slightly differently, a row in a super column family still contains columns, each of which then contains subcolumns.
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