Design a normalized schema (3NF/BCNF) for Products, Warehouses/Locations, Inventory_Levels, Suppliers, Purchase_Orders, Sales_Orders, Audit_Logs, etc. Utilize advanced data types, constraints (CHECK, ...

Level up from basic SQL to advanced, analytics-grade data analysis and use real PostgreSQL datasets, modern features, and practical business scenarios to turn raw data into clear, actionable insights.

This repository provides hands-on tutorials for implementing advanced RAG systems, from foundational techniques to production-scale deployments. Each notebook demonstrates practical implementations ...

Latest from Sky Sports News reporter Danyal Khan: “There have been reports on Sunday that Manchester United are lining up potential replacements for Ruben Amorim if they were to make a change in ...