I was looking at the Accumulo Persistence page and wondering about some of the fields. I felt I could guess at the purpose of some of the fields, but more detailed documentation for each field would really help one understand the persistence model. A list/table of fields and a short description (w/ links for further documentation) would be nice.

In addition to outlining the purpose of individual fields, documenting the thought process behind the ordering of the fields would also be nice. For example is there a reason that Adapter ID comes before Data ID?