• Document Database Service

  1. Help Center
  2. Document Database Service
  3. User Guide
  4. Managing DDS DB Instances
  5. Parameter Group
  6. Comparing Two Parameter Groups

Comparing Two Parameter Groups


This section guides you on how to compare two parameter groups of the same node type and DB engine version to know their current settings.


  1. Log in to the management console.
  2. Click in the upper left corner and select a region and project.
  3. Click Service List. Under Database, click Document Database Service.
  4. On the Parameter Group Management page, locate a parameter group you created on the Clusters tab or the Replica Sets tab and click Compare in the Operation column.
  5. In the displayed Compare Parameter Group dialog box, select a parameter group for Group2 and click OK.

    If the settings of the two parameter groups are different, the parameter names and values of group 1 and group 2 parameter groups are displayed. If the settings are the same, no data is displayed.