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YouTubeGate Smashers
Lec - 16 : LZW Algorithm With Example | Data Warehouse
The LZW (Lempel-Ziv-Welch) algorithm is a popular lossless data compression technique. It works by replacing repeated sequences of characters with shorter codes, improving storage efficiency. LZW algorithm is also used in data warehouses and mining. In this video you will learn how LZW reduces file sizes while maintaining data integrity
61.9K viewsMar 8, 2025
Data Compression Techniques
Dubai is testing an AI system that lets travellers walk through immigration without showing a passport — no gates, no counters, just a camera. Al Jazeera's Basel Ghazoghli breaks down how it works, how far it's already rolled out, and the questions it raises about accuracy, data, and jobs. #news
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Dubai is testing an AI system that lets travellers walk through immigration without showing a passport — no gates, no counters, just a camera. Al Jazeera's Basel Ghazoghli breaks down how it works, how far it's already rolled out, and the questions it raises about accuracy, data, and jobs. #news
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