I’m newbie in Elastic and right now creating my first project.
I have an index where I store data from logstash. It storing devices metrics, and have device ID. Also I plan to create new index and store another data (data from third party service). I plan to create 3rd index where I will connect device ID and data from 2nd index, because I need aggregated data.
Is it right way to organise data in elastic? Can I in future make cross-indexes requests?