Parallel Query Execution, Part 1

Elastic search has different rolls that notes can so you mentioned there as the master. There's the data of ingestion, and then a routing. And from there, there's just one otherthig I wanted to mention on real quickly, which is parallel query execution. So how does that work? We got our old friend queery optimizer, who's responsible for taking these big, complex queer expressions, like, select this from that, joine this, om order by that,. It breaks them down into stages that can be run independently, and then ultimately kind of going through and joining those stages together and filtering to get the final results.