Where to start with custom query types

This is, slightly, hypothetical, but let's say that I wanted to do something like index a matrix and then do a search based upon which documents had a matrix closest to the matrix that I'm searching for. How would I extend ES in order to create a query that could do this?

Also, as a follow-up, is there a way to declare a custom type in ES? I could store the matrix as a two dimensional array, but maybe there's a more elegant solution?

Thanks in advance.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.