This topic describes how to import incremental data to an ApsaraDB for Lindorm (Lindorm) database that is connected to the Lindorm search engine.

  1. Import incremental data to a Lindorm database that is powered by the Lindorm wide table engine.
  2. After the incremental data is imported to the wide table database, the system automatically synchronizes the incremental data to a database that is connected to the Lindorm search engine by using Lindorm Tunnel Service (LTS).
    Notice Only the columns that are mapped to specific search indexes can be synchronized to the database that is connected to the Lindorm search engine.