A complete end-to-end Kimball Data Warehouse built on Microsoft SQL Server for App Store Analytics. This project covers the full data engineering lifecycle — from raw CSV ingestion to business-ready ...

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Questions: Write an SQL query to identify the best customer (highest total transaction amount) in: Q1 (January–March) Q2 (April–June) Q3 (July–September) If multiple customers have the same highest ...

12K+ LinkedIn | Senior Data Analyst @ Cloudaeon Pvt. Ltd | Ex-Kotak | Ex-DRDO | 5⭐ Gold Badge in SQL on HackerRank ...

This week’s threat list looks painfully familiar: abused integrations, fake tools, poisoned websites, ransomware crews trying to shut down security tools, and mobile malware asking for way too much ...