… ABSTRACT Fault-tolerance methods are required to ensure high availability and high
reliability in cloud computing environments. In this survey, we address fault-tolerance in the scope …

… a plausible road map for future cloud deployment strategies. Our findings show that cloud …
and one without exhibited very consistent and reliable connectivity. The other two providers …

… Reference [11] summarizes the technical issues and … cloud adoption, provide guidance
for reliable and secure use of … High availability of solutions can be achieved by deploying the …

… [27] present solutions on high availability in a cloud environment by proposing a roadmap
of all the studies necessary to achieve good reliability and availability. The work presents the …

… mitigate reliability threats while considering the optimization cost constraints [157]–[159].
Similarly, runtime reconfiguration polices have also been proposed to mitigate the reliability …

… the title of the work, journal citation and DOI. Published under licence by IOP Publishing Ltd
… can be watched and followed up on in a reliable manner. In multicolored, the target ought to …

… significantly improved FT reliability in CC, resulting in higher accuracy and less fault
prediction for users. The pr posed approach increases the credibility of the FT for reliability. …

… a roadmap to … High availability and reliability have always been the most important area
of interest in distributed systems. In cloud computing provided that extremely reliable services …

… Their system also lacks in terms of reliability and security concerns [39]. A framework for the
… and considers as main storage system because of its high availability and increased speed …

… This causes non-availability of the system and loss of credibility to cloud … Hosseinzadeh,
‘‘Reliability and high availability in cloud computing environments: A reference roadmap,’’ Hum.-…