Semantic Layer Best Practices: 7 Mistakes to Avoid

<p>Your data warehouse has a table called <code>orders</code>. It has columns like <code>amount</code>, <code>status</code>, <code>created_at</code>, and <code>customer_id</code>.

<p>It was Monday morning. Our team was sitting through a technical architecture meeting. I could see Sarah's face — confused, frustrated, checking her watch.</p> <p>When the

<p>Every RAG prototype wants a vector database before it wants a data model.</p> <p>That is usually backwards.</p> <p>The first hard question is not which ANN index has the nicest

<p><a class="article-body-image-wrapper"