Explain Plan: show regex performance (nr of steps)

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    • Type: New Feature
    • Resolution: Won't Do
    • Priority: Minor - P4
    • None
    • Affects Version/s: None
    • Component/s: Performance
    • None
    • Iteration Kangaroo
    • None

      The Explain Plan of Compass is quite interesting. Maybe use a regex debugging library to compute the number of steps a regex takes to complete. For example: https://metacpan.org/pod/Regexp::Debugger

      The idea is to give the users the awareness of performance penalties for regular expression queries, especially complex ones that backtrack a lot.

              Assignee:
              Unassigned
              Reporter:
              Mark Vasile
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