Microsoft Fabric Day 13 | Delta Lake & Parquet | ADLS → Bronze → Silver | Dataflow Gen2 | Tamil

🚀 *Microsoft Fabric Day 13 – Parquet, Delta Lake & Delta Tables | End-to-End Hands-On* In today's Microsoft Fabric class, we covered the fundamentals of *Parquet, Delta Lake and Delta Tables* and built an end-to-end data engineering pipeline using **Azure Data Lake Storage (ADLS), Fabric Lakehouse and Dataflow Gen2**. 📌 *Topics Covered:* 🔹 What is Parquet? 🔹 Parquet vs CSV 🔹 What is Delta Lake? 🔹 What is a Delta Table? 🔹 Delta Table = Parquet + _delta_log 🔹 Understanding the Delta transaction log 🔹 ACID transactions in Delta Lake 🔹 Delta Lake vs Delta Table 🔹 Why use Delta instead of CSV? 🔹 How Fabric Lakehouse stores Delta Tables 🔹 Lakehouse Files vs Tables 🔹 SQL Analytics Endpoint – overview 🔹 Medallion Architecture – Bronze & Silver 🔥 *End-to-End Hands-On Demo:* Azure Data Lake Storage (ADLS) ↓ Fabric Lakehouse – Bronze ↓ Raw data stored as Delta Table ↓ Dataflow Gen2 ↓ Data Cleaning & Transformation ↓ Silver Layer / Silver Table ↓ Analytics & Reporting 🎯 *Practical Skills Covered:* ✅ ADLS to Microsoft Fabric Lakehouse ✅ Creating Bronze Delta Tables ✅ Understanding Parquet files and _delta_log ✅ Connecting Lakehouse data to Dataflow Gen2 ✅ Cleaning and transforming data using Dataflow Gen2 ✅ Loading transformed data into the Silver layer ✅ Understanding the role of Delta Tables in a Fabric Medallion Architecture This session is especially useful for **Microsoft Fabric Data Engineers, Power BI Developers, SQL Developers and beginners learning Fabric Data Engineering**. 📚 *Microsoft Fabric Tamil Training – Day 13* #MicrosoftFabric #Fabric #MicrosoftFabricTamil #DeltaLake #DeltaTable #Parquet #DataflowGen2 #AzureDataLake #ADLS #Lakehouse #FabricLakehouse #DataEngineering #MedallionArchitecture #PowerBI #Tamil