Add parquet-concat lambda #38
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This lambda could be useful when you have a lot of small parquet files that you need to combine into larger chunks. For example Aurora export might produce thousands of little files, it's very handy to combine them before inserting into a delta table
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This lambda could be useful when you have a lot of small parquet files that you need to combine into larger chunks. For example Aurora export might produce thousands of little files, it's very handy to combine them before inserting into a delta table.