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Why we need compression and what are the different compression format supported?
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Answer / Manoj Kumar Singh
{"Compression is necessary in data processing systems like Apache Spark to save storage space, reduce network traffic, and improve performance. Different compression formats supported by Spark include Gzip, Snappy, LZ4, and LZF. The choice of compression format depends on factors such as compression efficiency, decompression speed, and overall system requirements."}
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