Читать книгу Excel Power Pivot & Power Query For Dummies - Michael Alexander - Страница 12

Years of consulting experience have brought this humble author face to face with managers, accountants, and analysts who all have had to accept this simple fact: Their analytical needs had outgrown Excel. They all faced fundamental challenges that stemmed from one or more of Excel’s three problem areas: scalability, transparency of analytical processes, and separation of data and presentation.