Reliability Analysis of Multi-Node SDDC Using Fault Tree
Yaping Wan, Chenhui Luo, Zhiming Liu · Advances in computer science research · 2015
The software-defined data center (SDDC), while well understood architecturally, is beginning to reveal some of its benefits beyond agility, speed, and efficiency as organizations deploy and discover other areas of improvement.One critical area which we warmly discussed is reliability.The inaccessible of data and unavailability of computing resources can be frequent, so businesses use many protection techniques to guard against failures.Evaluations of the SDDC reliability have focused mainly on deploying multi-node for the clouding infrastructure which can bear the same works.We use comprehensive failure tree theory to evaluate the reliability and the performance of multi-node cloud computing system.The results show under specific system conditions with maximum functional nodes on the SDDC system, cloud impact on system reliability is nearly larger than the single node of application type.