A Proposal of SDN-FIT System to Evaluate Wide-Area Distributed Applications Based on Exhaustive FIT Scenario Generation
Hiroki Kashiwazaki, Shinnosuke Miura, Shinji Shimojo · 2019
A wide-area distributed application is affected by network failure due to natural disasters because the servers on which the application operates are distributed geographically in a wide-area. Failure Injection Testing (FIT) is a method for verifying fault tolerance of widely distributed applications. In this paper, by limiting network failures to connection line, whole FIT scenarios are generated and exhaustive evaluation of fault tolerance is performed. Authors evaluate the visualization method of performance data obtained from this evaluation and the reduction of the evaluation cost by the proposed method.