Paper Info
Title
Evaluation of a Backup-as-a-Service Environment for Disaster Recovery
Abstract
Systems unavailability may produce severe consequences for modern business such as data loss, customer dissatisfaction, and subsequent revenue loss. Disaster recovery (DR) solutions have been adopted by many organizations as an attempt to prevent data loss and ensure business continuity. With the cloud computing expansion, different cloud providers have been offering low-cost solutions for DR purposes such as the Backup-as-a-service (BaaS) for consumers. Therefore, in this paper, we present an integrated model-experiment approach to evaluate a BaaS environment for DR purposes. We use analytic models and fault-injection experiments to evaluate DR keymetrics such as availability, downtime, Recovery Time Objective (RTO), and Recovery Point Objective (RPO) in a real-world BaaS environment. The results revealed that the environment availability can vary according to the amount of data to backed up and restored. Besides, a sensitivity analysis shows that the RTO and RPO are mainly influenced by the the mean time to recover from a disaster and the backup interval, respectively.
Year
DOI
Venue
2019
10.1109/ISCC47284.2019.8969658
2019 IEEE Symposium on Computers and Communications (ISCC)
Keywords
Field
DocType
Disaster Recovery,Backup-as-a-Service,Faulttolerance,Petri nets
Data loss,Computer science,Computer network,Risk analysis (engineering),Unavailability,Recovery time objective,Business continuity,Downtime,Backup,Recovery point objective,Disaster recovery
Conference
ISSN
ISBN
Citations 
1530-1346
978-1-7281-3000-2
0
PageRank 
References 
Authors
0.34
8
5
Name
Order
Citations
PageRank
Júlio Mendonça111.38
Ricardo Lima2516.91
Ewerton Queiroz300.34
Ermeson Andrade49712.29
Dong Seong Kim586693.34