This article examines the relationship between hardware availability, softwareavailability, and the various capacity planning considerations and user load factors.
本文分析硬件可用性、软件可用性，以及各种各样的能力规划考虑与用户负载因素之间的关系。
2
In order to save the cost of software rejuvenation and improve softwareavailability and reliability further, the rejuvenation granularity should be improved to the process-level.
执行细粒度的进程级软件抗衰，可以进一步降低抗衰成本，提高软件可靠性。
3
High availability systems combine software with industry-standard hardware to minimize downtime by quickly restoring services when a system, component, or application fails.