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反正規化資料
Salesforce 物件中的資料已正規化，表示已有效率地將該資料儲存在相關表格的集合中，以將冗餘降到最低、增強一致性並確保資料完整性。相反地，資料集中的資料已反正規化，也就是以適用於查詢的最佳格式來儲存資料。從多個來源合併資料所需的所有工作都已提前完成。此資料已集中化、壓縮並準備好可供分析。
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