sql-optimization

Here are 3 public repositories matching this topic...

LennySHumphrey / SQL-Portfolio-105-Problems

Hands-on SQL portfolio of 105 real-world problems showcasing analytical precision, performance tuning, and query mastery.

portfolio sql database analytics postgresql data-analysis query-optimization beginner-friendly sql-queries interview-preparation database-design learning-resources sql-tutorial sql-practice sql-optimization

Updated Nov 8, 2025
PLpgSQL

fitsblb / AmazonSQL-Analytics

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19 production-ready PostgreSQL queries solving real e-commerce analytics challenges. Advanced SQL techniques: CTEs, window functions, complex joins & stored procedures.

ecommerce queries sql database analytics postgresql data-engineering business-intelligence sql-optimization

Updated Nov 19, 2025
PLpgSQL

Willie-Conway / IBM-Relational-Database-Administrator-with-GenAI-Portfolio

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🗄️ IBM Relational Database Administrator with GenAI Certificate Portfolio – A comprehensive collection of projects, labs, and assignments showcasing expertise in relational database administration, 🏘️data warehousing, 🔁ETL pipelines, and 🤖Generative AI integration for modern database management.

Updated Jan 8, 2026
PLpgSQL

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