Any good resources on graphing databases / document stores, and how to properly setup your data? I'm trying to work out the best methods when querying data, and setting up my documents in a manner that makes it decently performant when querying. For example, if I had a 'discussion board' consisting of 'posts' which contain 'comments', would my 'discussion board' contain a :discussion/posts field, or would it make more sense to opt for a new entity which references the 'discussion board'? I'm veering towards the later implementation with multiple entities so that updating the document is simpler, or am I mistaken?