SQL

Data Analysis: Syllabus

Learn how to analyze, visualize, and interpret data for business insights using SQL, Power BI, Tableau, and Python with real-world applications.

Learn how to design, build, and optimize data pipelines, working with modern data engineering tools and best practices for scalable systems.

September 7, 2023 in Data Engineering, Big Data3 minutes

Learn how to implement powerful database logic using PL/pgSQL, focusing on performance, automation, and real-world database applications.

September 7, 2023 in Database Programming, PostgreSQL3 minutes

Learn how to efficiently manage and optimize PostgreSQL databases, covering 90% of essential skills for real-world applications.

September 7, 2023 in Database Management, PostgreSQL3 minutes

Learn how to efficiently interact with PostgreSQL using psql, focusing on database administration, SQL scripting, and performance optimization.

Learn about PostgreSQL, its architecture, installation, and how to execute basic SQL commands with hands-on exercises.

September 7, 2023 in Databases4 minutes

Master PostgreSQL data types, constraints, and table management like a pro. Includes hands-on exercises to solidify your skills.

March 21, 2024 in Database3 minutes

Learn how to write powerful queries, optimize data retrieval, and manipulate data efficiently in PostgreSQL. Includes hands-on exercises.

February 21, 2025 in Database3 minutes

Learn how to make your database queries fly instead of crawl. We cover query execution plans, index types, performance tuning, and much more.

September 7, 2023 in Database Optimization5 minutes