A Reference Architecture for High-Availability Automatic Failover between PaaS Cloud Providers
Format of Original
Institute of Electrical and Electronics Engineers (IEEE)
2014 International Conference on Trustworthy Systems and their Applications (TSA)
Original Item ID
As the adoption rate of Cloud Computing continues to clamber on among various application archetypes, there is a growing concern for identifying reliable automatic failover solutions between various cloud providers in an attempt to minimize the effect of recent cloud provider outages among diverse always-on and mission-critical applications in healthcare, e-Commerce and ancillary settings. Automatic failover between cloud providers stands out as a solution for course-plotting application reliability requirements in support of high-availability, disaster recovery and high-performance scenarios. Using a case study involving Microsoft's Windows Azure cloud and the Google App Engine cloud solution, we investigate some of the key characteristics in this area of concern and present a reference architecture for automatic failover between multiple Platform-as-a-Service (PaaS) cloud delivery providers in a bid to maximize the delivery of architecturally significant quality attributes pertaining to High-Availability, Performance and Disaster Recovery in a mission-critical application prototype.
Addo, Ivor D.; Ahamed, Sheikh Iqbal; and Chu, William C., "A Reference Architecture for High-Availability Automatic Failover between PaaS Cloud Providers" (2014). Mathematics, Statistics and Computer Science Faculty Research and Publications. 247.
Accepted version. Published as part of the proceedings of the conference, 2014 International Conference on Trustworthy Systems and their Applications (TSA), 2014: 14-21. DOI. © 2014 Institute of Electrical and Electronics Engineers (IEEE). Used with permission.