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• Data Format

  Data Engineering 2022. 6. 17. 11:02

  Parquet Binary Format Machine-Readable Splitable Column-wise Good for Read-Heavy Apps Compression-able Mostly used in Apache Spark Apps Avro Binary Format Machine-Readable Splitable Row-wise Good for Write-Heavy Apps Compression-able Schema Evolution-able Mostly used in Kafka Apps ORC Binary Format Machine-Readable Splitable Column-wise Good for Read-Heavy Apps Mostly used in Hive Apps Protocol ..

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