Abstract : Disaster recovery planning and securing business processes against outtakes have been essential parts of running a company for decades. As IT systems became more important, and especially since more and more revenue is generated over the Internet, securing the IT systems that support the business processes against outages is essential. Using fully operational standby sites with periodically updated standby systems is a well-known approach to prepare against disasters. Setting up and maintaining a second datacenter is, however, expensive. In this work, we present Cloud Standby, a warm standby approach for setting up and updating a standby system in the Cloud. We describe the architecture of Cloud Standby and its methods for deploying and updating the standby system. We show that by using Cloud Standby the recovery time and long-term costs of disaster recovery can significantly be reduced.
https://hal.inria.fr/hal-01318271
Contributeur : Hal Ifip
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Soumis le : jeudi 19 mai 2016 - 14:15:17
Dernière modification le : samedi 16 décembre 2017 - 07:18:04
Alexander Lenk, Stefan Tai. Cloud Standby: Disaster Recovery of Distributed Systems in the Cloud. Massimo Villari; Wolf Zimmermann; Kung-Kiu Lau. 3rd Service-Oriented and Cloud Computing (ESOCC), Sep 2014, Manchester, United Kingdom. Springer, Lecture Notes in Computer Science, LNCS-8745, pp.32-46, 2014, Service-Oriented and Cloud Computing. 〈10.1007/978-3-662-44879-3_3〉. 〈hal-01318271〉
