Remove Duplicate Records from Parquet Data Online

Use our free online tool to remove duplicate records from your Apache Parquet data quickly

Drop your Apache Parquet file here (or click to browse).
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Remove Duplicates

Duplicate rows can cause confusion, errors, and even system failures. This tool scans your Apache Parquet file for duplicate entries based on the fields you choose and removes the rows automatically. Whether you're cleaning up customer data, survey responses, or any other dataset, it helps ensure your file is accurate and reliable. You can choose to check for exact duplicates or compare specific columns, giving you full flexibility in how duplicates are identified.

Apache Parquet

Apache Parquet is a columnar storage file format that provides efficient data compression and encoding schemes. It is optimized for use with complex nested data structures and is effective for queries that process large volumes of data and for table-like datasets.