Paper Info
Title
Planning for optimal multi-site data distribution for disaster recovery
Abstract
In this paper, we present DDP-DR: a Data Distribution Planner for Disaster Recovery. DDP-DR provides an optimal way of backing-up critical business data into data centres (DCs) across several Geographic locations. DDP-DR provides a plan for replication of backup data across potentially large number of data centres so that (i) the client data is recoverable in the event of catastrophic failure at one or more data centres (disaster recovery) and, (ii) the client data is replicated and distributed in an optimal way taking into consideration major business criteria such as cost of storage, protection level against site failures, and other business and operational parameters like recovery point objective (RPO), and recovery time objective (RTO). The planner uses Erasure Coding (EC) to divide and codify data chunks into fragments and distribute the fragments across DR sites or storage zones so that failure of one or more site /zone can be tolerated and data can be regenerated.
Year
DOI
Venue
2011
10.1007/978-3-642-28675-9_12
GECON
Keywords
Field
DocType
consideration major business criterion,recovery point objective,client data,backup data,data centre,optimal multi-site data distribution,dr site,backing-up critical business data,disaster recovery,recovery time objective,codify data chunk
Computer science,Planner,Catastrophic failure,Real-time computing,Recovery time objective,Erasure code,Backup,Business data,Recovery point objective,Disaster recovery,Distributed computing
Conference
Citations 
PageRank 
References 
1
0.49
10
Authors
2
Name
Order
Citations
PageRank
Shubhashis Sengupta115821.17
K. M. Annervaz2174.58