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AWS Apache Spark HDFS POST request PubChem SMILES Arrow Big data Chemistry
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    Workflow
    03_Fetch_SMILES
    PubChem AWS Chemistry
    +4
    This is the third workflow in the PubChem Big Data story. First, we obtain the SMILES of the necessary CIDs using PubChem REST se…
    knime > Life Sciences > Cheminformatics > ChemistryFPs_vs_BiologyFPs > DataPrep > 03_Fetch_SMILES
    0
    knime
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    Workflow
    Hive - upload data in several ORC files to HDFS and bring them together as an EXTERNAL table
    Big data Hive Impala
    +5
    Hive - upload data in several ORC files to HDFS and bring them together as an EXTERNAL table You have several ORC files with the …
    mlauber71 > Public > kn_example_hive_orc_external_table
    0
    mlauber71
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    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

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