In this topic, I will demonstrate Oracle RAC components.
![](https://alldba.com/wp-content/uploads/2020/09/RAC_Cache_Fusion-1024x751.png)
- SCAN IP
- VIP IP
- SCAN Listener
- Cache Fusion
- Cluster Interconnect
- RAC 2-way Global Cache Transfer
- RAC 3-way Global Cache Transfer
- Cache Coherency
- Global Cache Services (GCS)
- Global Resource Directory (GRD)
- Global Enqueue Services (GES)