Bayesian analysis in disaster recovery planning and investment justification.
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Uploaded by StorageMojo on Feb 4, 2009
CTO John Bates discusses the science behind Bayesian analysis in disaster recovery planning and investment justification. Then Robin Harris gives a quick demo of the workflow of TwinStrata's Clarity AP software. CAP allows you to model and compare business continuity and disaster recovery solutions using a vendor-specific component catalog. A StorageMojo Video White Paper.
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I fully support this sort of analysis; however, it does not seem to be particularly Bayesian in nature. I don't see prior probabilites being updated into posterior probabilities as a result of intervening events. Rather, it looks like a standard decision analysis that uses industry-standard probabilites for disk and network failures. All that nit-picking being said, the product does look very useful for making informed decisions about disaster recovery. Just don't mention probabilities to mgmt.
jeffroughgarden 2 years ago
This looks like a very useful application. A product to quantify trade-offs in storage design would be a welcome addition to my tool-kit.
ryanb909 2 years ago