MongoDB Graph Query Example, Inspired by Designing Data-Intensive Applications Book
Read OriginalThis technical article explores solving a graph data problem from Martin Kleppmann's 'Designing Data-Intensive Applications' using MongoDB. It details how to model complex many-to-many relationships in MongoDB and use the Aggregation Framework's 'graph lookup' feature to efficiently answer queries like 'Find People Who Emigrated From US To Europe', providing a practical alternative to dedicated graph databases.
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