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Miller cleans, converts, and analyzes CSV, TSV, and JSON locally from the terminal with named fields and repeatable pipelines.

Suits you if:Ideal for developers, data analysts, and operators who need to clean a CSV export, inspect JSON Lines, or summarize a large file from the terminal without starting a Python project. Use it for quick, repeatable file processing; concurrent transactions and advanced visual analysis still call for a database or complementary analytics tool.