I see following link
https://www.mongodb.com/presentations/deciphering-explain-output
but that link has one para in it. nothing more.
may be it is me but i also logged in and still it doesn’t give me more detailed info. below is the para i see which is not much of deciphering…
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Deciphering .explain() Output
June 28, 2016
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MongoDB provides the db.collection.explain() method, the cursor.explain() method, and the explain command to return information on query plans and execution statistics of the query plans. This is a useful tool to use for analyzing individual query performance in the shell. In this session we will analyze explain output for query and aggregation. You will learn how to read an explain plan and understand how this information can be used in performance tuning.
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