Your colleague has requested your input on the gcp video

Full Certification Question

Your colleague has requested your input on the following code snippet, which aims to efficiently add a substantial number of small rows to a BigQuery table. BigQuery service = BigQueryOptions.newBuilder().build().getService(); for (Map row : rows) { public void writeToBigQuery(Collection> rows) { InsertAllRequest insertRequest = InsertAllRequest.newBuilder( "datasetId", "tableId", InsertAllRequest.RowToInsert.of(row)).build(); service.insertAll(insertRequest); } } What improvement should you suggest to your colleague?