對於OLAP資料查詢或高成本的join來說，利用indexed view可以大大地提高效能

https://dotblogs.com.tw/ricochen/2009/10/04/10907

ref:
https://dotblogs.com.tw/rockchang/2016/04/26/100926

備註:
https://blog.greglow.com/2019/04/19/sql-do-indexed-views-really-require-enterprise-edition-of-sql-server/
SQL Server Enterprise/Evaluation/Developer以外版本需手動加上WITH(NOEXPAND)