This workflow demonstrates aggregation pipelines in MongoDB from KNIME. Aggregation usually works in stages of a pipeline. These are the steps which are executed in sequence until a final output is received. For this example workflow, the sample database from MongoDB Atlas, “sample_restaurants” is used to query the collection name “restaurants”. Output for each query is returned as JSON object.
Used extensions & nodes
Created with KNIME Analytics Platform version 4.5.0
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