I finally got around to catching up on some of my e-mails and noticed this article on www.Infostor.com from Eric Burgener, a senior analyst and consultant with the Taneja Group research and consulting firm. You can read the full article here but it provides some interesting perspectives on using replication technology for cloud backup and recovery.
“Cloud-based computing is an emerging practice that offers significantly more infrastructure and financial flexibility than traditional computing models. At the heart of cloud-based computing are utility “services” backed by a loosely coupled infrastructure that is self-healing, geographically dispersed, designed for user self-service, and instantaneously scalable in response to the ebb and flow of business demands. These services are easily accessible across IP-based networks, making it very easy to take advantage of them, and all infrastructure management issues are off-loaded to the cloud provider. Cloud providers today offer everything from access to raw compute or storage capacity resources to full-blown application services in areas such as payroll and customer relationship management (CRM).
The cloud enables a new set of solutions to solve perennial storage problems much more cost-effectively. Data protection stands to benefit significantly from cloud-based computing, in particular because cloud computing can provide the foundation for easily accessible, affordable disaster recovery (DR) solutions. This easy access facilitates rapid implementation of off-site protection for new projects at larger enterprises, and can enable DR solutions that small and medium enterprises (SMEs) could not afford in the past. Given the increasing criticality of data, all enterprises should have a DR plan in place for at least key applications. But many do not, primarily due to cost and complexity issues. Cloud-based infrastructure provides an interesting DR alternative that addresses both of these issues.”
Read the rest of the article on http://www.infostor.com/index/articles/display/1702441640/s-articles/s-infostor/s-volume-13/s-Issue_6/s-Feature/s-Replication_and_cloud_computing_are_inseparable.html.com
