Diagram mongo collection join performance #13
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Co-authored-by: david.murphy <david.murphy@motionapp.com>
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Add documentation and code examples explaining MongoDB lookup patterns for performance optimization.
This PR provides a text-based ASCII diagram (
mongodb_lookup_patterns_diagram.txt) and JavaScript code examples (mongodb_patterns_code_examples.js) to illustrate the significant performance benefits of driver-side reference resolution (Pattern 2) over MongoDB's$lookupaggregation (Pattern 1) when querying large source collections that reference a small number of documents in another collection. The text-based diagram was created due to environment limitations preventing graphical output.Open in Web • Open in Cursor • Open Docs