Are you a BI developer navigating the vast, often overwhelming landscape of T-SQL? This eBook is your solution. With over a decade of experience in SQL, data engineering, and business intelligence, I’ve distilled the essential T-SQL techniques and best practices tailored specifically for BI professionals. Designed to cut through the noise, this practical guide focuses on the functions, patterns, and strategies that truly matter for analytics, reporting, and data transformations. Born out of my own need for a reliable, concise reference, this eBook is crafted to help you save time, work efficiently, and build robust data solutions without unnecessary complexity.
Sections include
Basics - Fundamental TSQL operators and techniques for quick reference
Window Functions - The essential window functions for Power BI data modelings and analysis
Data Discovery - Most used queries to quickly learn a new database
