SQL for Data Analytics

SQL for Data Analytics

$249

SQL is the foundation of data analytics. This comprehensive course takes you from SQL basics to advanced query optimization and database design. Learn to extract, transform, and analyze data efficiently using the most important tool in a data analyst's toolkit.

What You'll Learn:

  • SQL fundamentals: SELECT, WHERE, JOIN, GROUP BY, HAVING
  • Advanced joins and subqueries
  • Window functions and analytical queries
  • Common Table Expressions (CTEs) and recursive queries
  • Query optimization and performance tuning
  • Database design and normalization
  • Working with dates, strings, and numerical data
  • Stored procedures, functions, and triggers
  • Data aggregation and pivot operations
  • Integration with Python and analytics tools

Course Details:

  • Duration: 6 weeks (4-6 hours per week)
  • Level: Beginner to Intermediate
  • Format: Interactive coding exercises, real database projects
  • Certificate: SQL for Analytics Professional Certificate
  • Platforms: PostgreSQL, MySQL, SQL Server

Key Features:

  • Practice with real-world databases containing millions of records
  • Over 100 hands-on SQL exercises
  • Query optimization challenges and competitions
  • Downloadable SQL cheat sheets and reference guides
  • Interview preparation for SQL-based technical interviews
  • Access to cloud-based SQL environment for practice