Hardware Redundancy

 

Hardware Redundancy 硬體冗餘

The architecture of a Sun Cluster hardware system is designed so that no SPOF can make a cluster unavailable. Redundant high-speed interconnects, storage system connections, and public networks ensure that cluster connectivity does not experience single failures.

Hardware Redundancy (Sun Java System Directory Server Enterprise Edition 6.2 Deployment Planning Guide) - Sun Microsystems

 

hint:

利用多餘硬體 (Hardware Redundancy)、多餘軟體 (Software Redundancy)、多餘時間 (Time Redundancy) 或是多餘資訊 (Information Redundancy) 設計出來的容錯系統，可稱之為高可用度系統。

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