What high availability features are available in the Exadata solution?
Hot swappable disks, ASM mirroring protects against disk failures and cell failures, redundant power supplies, queries continue operating after disk failure, Using ASM, (Automatic Storage Management), Exadata storage can be configured to provide mirroring or double mirroring which single or double mirrors the data across the Exadata storage servers. It can handle the failure of a single disk or an entire Exadata storage server.