دانلود کتاب جمع آوری، ترکیب و تبدیل داده ها با استفاده از Power Query در Power BI و Excel، ویرایش دوم

Did you know that there is a data transformation technology inside Microsoft Power BI, Excel, and other products that allows you to work miracles on your data, avoid repetitive manual work, and save up to 80% of your time? Every time you copy and paste similar data to your workbook and manually clean it, you are wasting precious time, possibly unaware of the alternative way to do it better and faster. Every time you rely on others to get your data in the right shape and condition, you should know that there is an easier way to reshape your data once and enjoy an automation that works for you. Every time you need to make quick informed decisions but confront massive data cleansing challenges, know you can now easily address these challenges and gain unprecedented potential to reduce the time to insight. Are you ready for the change? You are about to replace the maddening frustration of repetitive manual data cleansing efforts with sheer excitement and fun, and throughout this process, you may even improve your data quality and tap into new insights. Power BI, Excel, Fabric, and Power Platform share a game-changing data connectivity and transformation technology, Power Query, that empowers any person with basic Excel skills to perform and automate data importing, reshaping, and cleansing. With simple UI clicks and a unified user experience across wide variety of data sources and formats, you can resolve any data preparation challenge and become a master data wrangler.