Advanced
Certificate included
English
Advanced PostgreSQL for Data Analysts
Write efficient, advanced queries against real datasets
by Robert Wallace
About this course
This course goes beyond basic SELECT statements into window functions, CTEs, indexing strategy, and query performance tuning in PostgreSQL.
What you'll learn
- Write advanced queries with window functions and CTEs
- Diagnose slow queries with EXPLAIN ANALYZE
- Design effective indexes for query patterns
- Apply PostgreSQL-specific features for analytics
Requirements
- Working knowledge of SQL
Curriculum
4 sections • 11 lessonsA quick orientation before diving into Advanced PostgreSQL for Data Analysts.
Course Introduction and Roadmap
Preview
7:00
Setting Up Your Environment
Preview
9:00
How This Course Works
The main skills you will build in this course.
Write advanced queries with window functions and CTEs
10:00
Diagnose slow queries with EXPLAIN ANALYZE
11:00
Design effective indexes for query patterns
12:00
Apply PostgreSQL-specific features for analytics
13:00
Apply what you learned to realistic exercises.
Guided Project: Advanced PostgreSQL for Data Analysts
15:00
Independent Challenge Exercise
Course Recap and Next Steps
6:00
Final Assessment and Certificate
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ETB 54.99 ETB 74.99
Sign Up to Enroll - Advanced level
- 16h total
- Certificate of completion
- Full lifetime access