There are $1600 2 day developer sessions concerning all things Elasticsearch off...

		stephen_cagle on July 11, 2016 \| parent \| context \| favorite \| on: An overview of all possible calls in Elasticsearch There are $1600 2 day developer sessions concerning all things Elasticsearch offered by elastic.co . The cynic in me might assume that they give just enough documentation to let you know something is possible, but not enough for you to easily do so without the training. :)