Apache Flink

For <https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sql/queries/group-agg/|group aggregations> and <https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sql/queries/window-agg/|window aggregations> we can use several <https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/tuning/#performance-tuning|performance tuning> optimizations. Are there any similar optimizations for <https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sql/queries/over-agg/|over aggregations>?