Data Analytics Foundations: Advanced Excel and SQL

In today's data-driven world, the ability to turn raw information into actionable insights is a highly sought-after skill. Combining the analytical power of Excel with the robust querying capabilities of SQL gives you the essential toolkit to solve complex business problems. This comprehensive, text-only course guides you from the fundamental concepts of data management to executing sophisticated analytical workflows. You will transition from manual data tracking to designing efficient, structured data pipelines using advanced formulas and database queries. What you'll learn: - Understand foundational data analysis concepts, relational database structures, and key terminology. - Master advanced Excel techniques including dynamic array formulas, XLOOKUP, and Power Query fundamentals. - Write clean, efficient SQL queries to extract, filter, and aggregate data from relational databases. - Apply data cleaning and transformation workflows to prepare messy datasets for analysis. - Combine Excel and SQL workflows to build structured, readable data reports. You will start with the core principles of data organization before moving on to practical Excel formulas. From there, you will transition to writing SQL queries, learning how to connect both tools to build a cohesive analysis workflow through detailed written explanations, clear code snippets, and structured exercises. This course is designed for aspiring data analysts, business professionals, and beginners looking to build a strong analytical foundation with no prior technical experience required. Start reading today to unlock the potential of your data and elevate your analytical skills.