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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
57.2K viewsMar 8, 2025
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