If you are Update from Audit DB to DMC Overview, please navigate to that topic in the online help first.

DMC modes

The DMC may be run in two configurations:

  • Demo mode
  • Production mode

Demo mode

Demo mode allows you to use every available feature and configuration in a safe setting without impacting your live database. The demo mode runs on an internal PostgreSQL database which Datical has set up for you.

DMC demo mode

Production mode

Production mode allows you to configure and run all DMC features on your live database. Currently, production mode supports PostgreSQL 10, 11, 12, or 13 databases or AWS Postgres RDS.

Note: To use PostgreSQL 12 or 13, upgrade to DMC 7.15 or later versions. For more information, see Upgrading DMC DB on PostgreSQL 10 to PostgreSQL 13.

Before upgrading DMC after the Java upgrade, put back the previous version of Java (11.0.8) to the /opt/datical/old_jre directory for the DMC upgrade process to be successful. After your DMC upgrade is complete, change the Java version to the one you want to use.

DMC production mode

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