If a Job uses the component tMDMBulkLoad to bulk load large volumes of data into MDM, you can tune the bulk load operation by providing the parameter
bulkload.concurrent.http.requeststo the JVM to limit the maximum number of concurrent requests sent to the MDM server.
If a data model change has an impact level of Medium or High and leads to table recreation, the impact analysis result lists the entities to be dropped and recreated.
When designing a data model, if you add a new mandatory element, it will be considered as a high impact level change when you deploy the modified data model to the MDM server.
You are allowed to define multilingual descriptions for a data model in the data model editor.
When configuring the MDM server connection metadata, you can export the Talend MDM connection details to a new context group in the Repository or reuse variables of an existing context group to set up your metadata connection.