amazon glacier - Disaster Recovery for one Hadoop cluster with 1PB of storage -
i have single 1pb hadoop cluster data i'd never lose , sensitive, why have own cluster instead of using cloud. right now, cluster located in wyoming , if, say, tornado comes through , destroys out of luck.
i wondering efficient , cost-effective way data is. specifics give me (e.g., rough cost estimates, frequency , speed transfer data etc.) great.
some options i've looked @ , decided @ least worth considering are:
- periodically backup aws, azure etc (seems expensive way me , prefer not expose data cloud)
- buy another, lower performance cluster / device , put in location (but where?)
i sure many smart people have given lot of thought problem before , have come solutions. in advance!
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