RAC的应用，相应的数据库设计有哪些需要额外注意的呢？

Yong Huang

That video or blog series is by reputable Oracle professionals and I trust their expertise. But I can't find what you said. Is it possible you remember the combination of indexes and Exadata to be indexes and RAC by mistake? It's a well known fact that Exadata, with its storage cells doing smart scans, often runs FTS faster than going through indexes and then tables. But on RAC in general, not Exadata RAC, this strategy does not apply.

wolfop

Yong Huang 发表于 2015-2-13 00:21
That video or blog series is by reputable Oracle professionals and I trust their expertise. But I ca ...

Negtive. What you mentioned is 2 different thing. Index maintain will be even much harder in RAC than single instance which is not related to anything about smartscan. It is very easy to understand just because index will cause more block contention than table segments.