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Exporting Schema Information

Scenarios

When you deploy DR or migrate data across regions, you can export schema information from source DDM instances. The export information includes schema information and shard information, excluding service data and index data.

Prerequisites

There are schemas available in the DDM instance that you want to export schema information from.

Procedure

  1. Log in to the DDM console; in the instance list, locate the required DDM instance and click its name.
  2. On the displayed page, in the navigation pane, choose Schemas.
  3. On the displayed page, click Export Schema Information. All schema information of the current DDM instance is exported as a JSON file.