Power BI Power Query: Data Cleaning & Transformation Explained with Examples | @adityakalyan5662

𝐏𝐨𝐰𝐞𝐫 𝐁𝐈 𝐃𝐚𝐭𝐚 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐌𝐚𝐝𝐞 𝐄𝐚𝐬𝐲 | 𝐏𝐨𝐰𝐞𝐫 𝐐𝐮𝐞𝐫𝐲 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐚𝐥 𝐆𝐮𝐢𝐝𝐞 𝐟𝐨𝐫 𝐁𝐞𝐠𝐢𝐧𝐧𝐞𝐫𝐬

In this session, we’ll explore the core functionalities of Power Query in Power BI, focusing on how to efficiently clean, shape, and transform your data for analysis. You'll gain hands-on understanding of:

𝗧𝗢𝗣𝗜𝗖 𝗖𝗢𝗩𝗘𝗥𝗘𝗗 𝗜𝗡 𝗧𝗛𝗜𝗦 𝗦𝗘𝗦𝗦𝗜𝗢𝗡 :

🔍 Power Query Editor Overview
🔗 Connecting to various data sources (Excel, CSV, Web, SQL Server)
📈 Data profiling, filtering, and sorting techniques
🛠️ Column transformations like splitting, merging, and changing data types
⚠️ Handling missing or duplicate data
🧩 Creating conditional and custom columns for dynamic logic
🔄 Using Merge and Append Queries to combine data from multiple tables

𝗧𝗵𝗶𝘀 𝗺𝗼𝗱𝘂𝗹𝗲 𝗹𝗮𝘆𝘀 𝘁𝗵𝗲 𝗳𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗰𝗹𝗲𝗮𝗻 𝗮𝗻𝗱 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝗱 𝗱𝗮𝘁𝗮𝘀𝗲𝘁𝘀 𝗲𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝗳𝗼𝗿 𝗽𝗼𝘄𝗲𝗿𝗳𝘂𝗹 𝗿𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗶𝗻 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜.

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