1. A Top-Down Business Impact Analysis Method Gabe Gewurtz IS-CP Services Inc. June 8, 2010
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22. Where Can a Loss Occur for a Distributed Business Function & Apps SAN App 1 App 2 App 3 App 4 Regional Site SAN SAN SAN SAN SAN Regional Site Regional Site Regional Site Remote Site Remote Site Remote Site Remote Site Remote Site Remote Site Remote Site Remote Site Central Subsidiary Site Head-office Mainframe Site Subsidiary DR Site App x App n Mirrored Data External Site SAN App 1 App 2 App 3 App 4 SAN App i
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25. Top-Down BIA Approach Primary Site with several components, SLA everywhere with most critical at User “ hot” Alternate Site with mirrored data several hundred Km away
26. Top-Down BIA Approach Primary Site with 1 component outage, SLA everywhere with most critical at User “ hot” Alternate Site with mirrored data several hundred Km away
27. Top-Down BIA Approach Primary Site with 1 component outage, SLA everywhere with most critical at User “ hot” Alternate Site with mirrored data several hundred Km away