Finalizer runs for large countries create huge memory demand on the database server
Like Initializer (see exposure-initializer#32 (closed)), Finalizer crashes due to memory issues when executing the main query to select all tiles of a country and retrieve their completeness status. The solution to solved this problem is likely to go the same route as with Initializer: First selecting all tiles by country_iso_code and then retrieving the completeness status and fully processing the tiles in batches of 500.