Hello,
In our documents, there is an array field which holds URLs to the entity pictures. Naturally, we want to score documents with pictures present higher than documents w/o pictures.
According to my experience, we either can add a new field to cache amount of entries in the photos
array, something like photos_count
or use dynamic scripting to check photos
length.
We don't have any problems with performance just yet, but, I still wonder if there is any other, more straightforward way to prioritize documents which photos
array is not empty.