I have a talend job that loads data from an oracle database to Mongo.
in "insert" the bulk write mode fonnctione well
in "upsert" the bulk write mode fonnctione well
in "upsert with set " does not fonnctione it does nothing.
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Introduction to Talend Open Studio for Data Integration.
Practical steps to developing your data integration strategy.
Create systems and workflow to manage clean data ingestion and data transformation.