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mongoid-mirrored.html
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<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Mongoid Mirrored</title>
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<meta name="description" content="Helper module for mirroring root documents in embedded collections.">
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<h1 class="post-title">Mongoid Mirrored</h1>
<p class="post-meta">May 24, 2011</p>
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<p>Helper module for mirroring root documents in embedded collections.</p>
<p>Mongoid provides an intuitive interface to reference documents among different collections, but that comes at a cost. As MongoDB doesn’t support joins and relying heavily on relational data reads, that could be a problem for some applications. Unfortunately, Mongoid doens’t support embedding collections while maintaining an independent root collection and that is exactly the intention with mirrored documents.</p>
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