I have an oper model in Yang with a large number of leaf nodes. This is for showing the values of operational stats. The data comes from an external data provider and I have a get_next_object handler implementation. For each key, I have a ton of stats to show and I currently use CONFD_SET_TAG_UINT64() to set each one of them. Is there a better way? The problem with this approach is that the code gets bulky and it can get difficult when I add/remove stats in future as both the Yang model and the data provider logic have to change.