I'm looking at starting to use ElasticSearch in a new project. I'm
just starting, but but looks great so far.
I ran across the new parent/child relationship support. In my use-
case, we will keep appending stuff to documents, and the stuff we
append with be considered part of the document. Since parent/child is
so new, I don't see much on it yet.
Imagine a blog with comments, where the comments are considered part
of the document. So, as each comment is added, could I add it as a
child document (without having to re-index the whole main document and
existing comments)? Is this a good solution? Will it cause any
problems/while I lose any functionality?
Also, will it work with more_like_this queries?
If not, is there a better way to append stuff to documents without re-
sending the whole document?