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accepted What is the recommended MongoDB schema for this quiz-engine scenario?
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comment What is the recommended MongoDB schema for this quiz-engine scenario?
Thank you. Your answers have been very helpful. +1's across the board.
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comment What is the recommended MongoDB schema for this quiz-engine scenario?
Also, is Map/Reduce preferable to simply incrementing the stats document each time I insert a new guess?
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comment What is the recommended MongoDB schema for this quiz-engine scenario?
Thanks. For clarification, how would you recommend storing the statistics related to requirement #2 in my question? I'm guessing I should first run a mapreduce on the guess documents to reduce them to something like the following user: , [{this.imageid, guessCount: 1, percentCorrect: }]. I know I butchered the syntax of the output but hopefully this conveys the idea.
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asked What is the recommended MongoDB schema for this quiz-engine scenario?