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What is the difference between Hadoop and SQL?

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Hadoop handles big data processing, while SQL is used for querying structured data in databases.
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Hadoop vs SQL: Summary: Hadoop handles big, varied data across many machines. SQL is best for structured, smaller data with complex queries.
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Elevating Understanding, One Equation at a Time: Your Path to Mathematical Mastery Begins Here

Hadoop handles big data processing, while SQL is used for querying structured data in databases.
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