我在 redshift 中有一个非规范化表,使用事实、维度和查找表使用多个连接构建。
Table is loaded daily (Now full load planning to make it incremental)
Used by dashboard (once refresh a day)
Multiple users query (50 users and per user 20 query)
Question: Do I keep as denormalized table or keep this in a view? How to measure the performance and what are the best guidelines need to be looked into.