Join Data to Parquet Data

Join data to your Apache Parquet data quickly

Drop your Apache Parquet file here (or click to browse).
(100 MB or less file)
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Join Data Tools Parquet Tools
Convert Parquet using an API
Join Data

Joining brings your Apache Parquet file together with a second dataset by matching rows on the columns you choose, so related data ends up in one table. Pick an Inner, Left, Right, or Full join to decide which rows are kept when a match is missing. Perfect for enriching records, adding reference or lookup data.

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.