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    Why N+1 Queries Are a Natural Result of Lazy Loading

    Why N+1 Queries Are a Natural Result of Lazy Loading

    21-Jul-2026 1
    N+1 is lazy loading repeated across a collection. This RailsRevelry article traces the per-owner association load path, the relation.loaded? versus association(:invoices).loaded? distinction, preload/eager_load/includes, why preloading doesn’t fix count or scoped reads, and st...
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