This project demonstrates the implementation of a Library Management System using Microsoft SQL Server. The project covers database design, relationship management, CRUD operations, business reporting ...
These SQL patterns are frequently used in real-world scenarios such as: • Customer segmentation • Sales trend analysis • Cohort analysis • Data cleaning and transformation • Ranking and performance ...
-- product_id is the primary key for this table. -- period_start and period_end indicates the start and end date for sales period, both dates are inclusive. -- The average_daily_sales column holds the ...
Lead Data Engineer @ PepsiCo | Databricks | PySpark | SQL | Azure | ADF | ADLS Gen2 | Unity Catalog | CI/CD | ETL/ELT | Performance Tuning | GenAI (LangChain ...