Scalability resilience framework using application-level fault injection for cloud-based software services

Abstract This paper presents an investigation into the effect of faults on scalability resilience cloud-based software services. The study introduces experimental framework using Application-Level Fault Injection (ALFI) to investigate how at application level affect and behaviour Previous studies analysis services provide a baseline such services, allowing conduct in-depth these Experimental EC2 cloud real-world service is used demonstrate framework, considering delay latency with two varied settings demand scenarios. approach explained in detail. Here we simulate injection different times, 800 1600 ms, compare results data. show that proposed allows fair assessment fault scenario’s impact service’s resilience. We explain use methodology determine injected