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Knime
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Arrow Read Gzip Parquet Arff Orc
  1. Workflow
    use Python to read Parquet file into KNIME, export it again, put it into SQLite database and read it back
    Parquet Arrow Import
    +5
    use Python to read parquet file into KNIME, export it again, put it into SQLite database and read it back
    mlauber71 > Public > kn_example_python_read_parquet_file
    0
    mlauber71
  2. Workflow
    Read ORC file into KNIME's Python node
    Arrow Import Knime
    +6
    Read ORC file into KNIME's Python node If you want to transfer several files from outside sources into the Python environment…
    mlauber71 > Public > kn_example_python_read_orc_file
    0
    mlauber71
  3. Workflow
    use the new (KNIME 4.6+) Python Script node and bundled Python version to read Parquet file into KNIME, export it again, put it into SQLite database and read it back
    Parquet Arrow Import
    +5
    use the new (KNIME 4.6+) Python Script node and bundled Python version to read Parquet file into KNIME, export it again, put it i…
    mlauber71 > Public > kn_example_python_read_parquet_file_2021
    0
    mlauber71
  4. Workflow
    use the new (KNIME 4.5) Python Script node to read and write ARFF file into KNIME, export it again as Parquet, put it into SQLite database and read it back
    Parquet Arrow Import
    +6
    use the new (KNIME 4.5) Python Script node to read and write ARFF file into KNIME, export it again as Parquet, put it into SQLite…
    mlauber71 > Public > kn_example_python_read_arff_file
    0
    mlauber71