lass="hash-link" aria-label="Direct link to Feature Consistency" title="Direct link to Feature Consistency">​</a></h3>
<p>When a feature group contains features like <code>order_count_1h</code> and <code>click_count_1h</code>, both must reflect the <strong>same time window</strong>. Inconsistent updates would lead to <strong>unreliable model predictions</strong>.</p>
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<h3 class="anchor anchorWithStickyNavbar_LWe7" id="ttl-granularity">TTL Granularity<a href="#ttl-granularity" class="hash-link" a