{ "item_title" : "Mastering SQL for Data Engineering & Analytics", "item_author" : [" Abhishek Kumar "], "item_description" : "Become a Data Engineer or Analyst with Advanced SQL SkillsSQL is the foundation of modern data careers, yet most learners only scratch the surface.This book takes you beyond basic queries and teaches you how to use SQL in real-world data engineering, analytics, and large-scale systems. Whether you are preparing for interviews, building projects, or working with production data, this guide provides everything you need to succeed.What You Will LearnAdvanced SQL techniques used in real companiesData warehousing concepts (Star Schema, SCD, Fact and Dimension tables)Window functions, aggregations, and complex queriesPerformance tuning and query optimizationSQL in cloud platforms (Snowflake, BigQuery, Redshift)ETL and ELT pipelines and data engineering workflowsReal-world case studies and business analyticsHands-on exercises and capstone projectsReal-World FocusThis book is designed for practical application, not just theory.You will learn how to: Build a complete data warehouseAnalyze customer behavior and revenueOptimize slow SQL queriesDesign scalable data systemsSolve real interview questionsWho This Book Is ForAspiring Data EngineersData Analysts and BI DevelopersSoftware Engineers transitioning into data rolesStudents preparing for technical interviewsProfessionals looking to upgrade their SQL skillsWhy This Book is DifferentUnlike many SQL books, this guide provides: End-to-end learning from beginner to advanced to real-world systemsCloud, data engineering, and analytics concepts in one placePractical business use cases instead of only theoryPortfolio-ready projects to showcase your skillsTake Your Career to the Next LevelBy the end of this book, you will be able to: Write advanced SQL queries with confidenceBuild real-world data solutionsOptimize performance for large-scale systemsPrepare effectively for data engineering interviewsIf you want to become a job-ready data professional, this book provides a complete and practical roadmap.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/825/297/9798252974583_b.jpg", "price_data" : { "retail_price" : "49.99", "online_price" : "49.99", "our_price" : "49.99", "club_price" : "49.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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