use the parent as column family and the child as the column under the column family if this is two-level. And you can use the super-column if there are more than two-levels
On Sat, Mar 6, 2010 at 1:31 AM, HubertChang <hui...@gmail.com> wrote: > > For examples, like tags, many parents to many children. > -- > View this message in context: > http://n2.nabble.com/How-to-model-hierarchical-structure-tp4685633p4685649.html > Sent from the cassandra-user@incubator.apache.org mailing list archive at > Nabble.com. > -- Best Regards Jeff Zhang
