Ask HN: Good implementations of query profiles in distributed databases?
Folks who build/use distributed databases, what are some good examples of query profiling infra/UI for understanding where time was spent in query execution? I have used Elasticsearch's profile API. I generally find it useful, however I am biased because of my relatively deeper knowledge of Lucene / Elasticsearch internals. https://www.elastic.co/guide/en/elasticsearch/reference/curr...