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Fetch and Transform PubChem Data

BigData Spark JSON REST Biology

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This workflow prepares a data set using Local Big Data Environment for Data Chefs Battle: Chemistry vs Biology. It collects results of biological experiments from PubChem database API and cleans them up. In the top part the results of biological experiments are collected from PubChem database using its API. In the middle part the preprocessing of the data is performed using Local Big Data Environment. In the bottom part the data are backed up

Used extensions & nodes

Created with KNIME Analytics Platform version 4.1.0
  • KNIME Core Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME Expressions Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME Extension for Apache Spark Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME Extension for Big Data File Formats Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME Extension for Local Big Data Environments Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME File Handling Nodes Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME JSON-Processing Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME Math Expression (JEP) Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

  • KNIME REST Client Extension Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.0

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