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In this post, we dive deep into MongoDB’s aggregation framework using a practical dataset of users and orders. Below are 8 real-world questions and how you can solve them using stages like $lookup, $unwind, $group, and $project.
In this post, we dive deep into MongoDB’s aggregation framework using a practical dataset of users and orders. Below are 8 real-world questions and how you can solve them using stages like $lookup, $unwind, $group, and $project.
