The explain plan I read before the CEO called back!
Our take: MongoDB profiler debugging anecdote; tactical, not strategic or novel.
Why Impact & Innovation? We ask two questions of every story: did this actually change something in the real world (Impact), and is the idea genuinely new (Innovation)? Together, that's the TS Score — not engagement, not who posted it, just what matters and what's new.
A database performance issue was resolved by using MongoDB's profiler to identify a scheduled full-collection scan on 200 million documents running every five minutes without an index.
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