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Project Glimpse: Node Edition - Spend less time debugging and more time developing.
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[Feature Request] Displayed "Records Scanned" metric in the data access table #30

Open lostintangent opened 8 years ago

lostintangent commented 8 years ago

In order to spot potential performance optimizations, it would be pretty awesome to see whether a database call was using an efficient index or not, based on seeing the difference between the number of documents returned and the number of documents scanned. This may be a little low level, but it seems like folks use the explain method to help identify these kinds of opportunities "manually", so having Glimpse do it for you could be pretty cool. That way, you're not just relying on the duration of the database call to know if its efficient.

mike-kaufman commented 8 years ago

This is good feedback. We need to balance quick & useful info like this, with affordances to jump off to the "right tool". E.g., for SQL Server on a windows machine, it would be great if we could provide links to launch SSMS to view the query plan.