• views: 224
• date: 8 October 2025
• posted by: voska89

Learn SQL step-by-step: querying, filtering, joining tables & analyzing data like a pro.
What you'll learn
Understand the fundamentals of SQL and relational databases.
Write basic to advanced SQL queries to extract and analyze data
Use filtering, sorting, and aggregate functions to summarize information.
Combine data from multiple tables using JOINs and subqueries.
Clean, organize, and transform data for accurate reporting.
Apply SQL for real-world data analysis and business intelligence tasks.
Create and manage databases, tables, and records effectively.
Gain confidence to use SQL in Excel, Power BI, and other analytics tools.
Requirements
No prior programming or database experience needed this course starts from scratch.
A computer (Windows, macOS, or Linux) with internet access.
Willingness to install free SQL tools such as SQLite (instructions provided).
Basic computer skills and curiosity to explore how data works.
A desire to learn how to query, clean, and analyze data like a professional.
Basic Knowledge of Spreadsheet/Power BI
Description
Unlock the full potential of your data with SQL (Structured Query Language); the most powerful and in-demand skill for data analysis and business intelligence. Whether you're a complete beginner or someone looking to strengthen your data skills, this course will guide you step-by-step until you can confidently write SQL queries and extract meaningful insights from any database.You'll start with the foundations, understanding databases, tables, and records and then move into practical lessons on writing SELECT statements, filtering results with WHERE, and sorting data using ORDER BY and GROUP BY. You'll also learn how to combine data from multiple tables using JOINS, create relationships between datasets, and use aggregate functions to summarize information effectively.As you progress, you'll discover how SQL fits into real-world data workflows, especially when working with tools like Excel, Power BI, or Python. You'll also get hands-on with data cleaning, querying techniques, and report generation, all while building confidence to tackle real business problems.By the end of this course, you will:Understand how relational databases work.Write clean, efficient SQL queries for analysis.Extract, transform, and analyze data like a pro.Apply your skills in real-world analytics projects.No programming experience is required, just your computer, curiosity, and commitment to learning. Let's turn your data into insights!
Who this course is for
Beginners who want to learn how to work with databases and analyze data using SQL.
Data analysis and business intelligence enthusiasts looking to strengthen their technical skills.
Excel or Power BI users who want to go deeper into querying raw data directly.
Students, job seekers, or professionals pursuing a career in data analytics or data science.
Business professionals and entrepreneurs who want to make data-driven decisions using SQL insights.
Homepage
https://www.udemy.com/course/sql-for-data-analysis-learn-to-query-databases-fast/




   
   
   

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