Once the data migration from PostgreSQL to Elasticsearch database has been completed, the migration tool application will show you the following message:
![](/download/attachments/176914539/migration-finished.jpg?version=1&modificationDate=1704901949390&api=v2)
After all data have been successfully migrated from PostgreSQL to Elasticsearch, we would recommend clearing all data from PostgreSQL database.
To learn how to clean data from PostgreSQL visit: Cleaning data from PostgreSQL