We are evaluating DSE 2.0 for it's ability to re-index fields individually. Our application has lot of update-able fields. We currently store all these fields in the index itself.
I am curious as to how DSE 2.0 handles partial updates for fields? Even though it looks like the request updates a single field, under-the-hood will the entire document be read from cassandra and then delete/add to lucene performed?
Is my understanding correct or is there some finer details I am missing