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Click + Add External Database, and a modal should appear. Enter the information from the database that you will be using. Not all database types will have the same settings fields. The standard settings fields for all database types are Database Name, IP Address, Port, Username, and Password. Oracle, DB2_Linux, DB2_zOS, DB2_System_i, and Cassandra are currently only supported in on-premise installations.
MongoDB
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example
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Permissions are needed to execute operations in the external database terminal.
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