Sjaak Laan

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Sjaak Laan



Average rating: 3.89 · 87 ratings · 5 reviews · 3 distinct worksSimilar authors
IT Infrastructure Architect...

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“The word infrastructure originates from the words infra (meaning beneath) and structure. It encompasses all components that are available “beneath the structure”, were the structure can be for instance a city, a house, or an information system. In the physical world, the term infrastructure often refers to public utilities, such as water, electricity, gas, sewage, and telephone services – components literally beneath a city's structure.”
Sjaak Laan, IT Infrastructure Architecture: Infrastructure Building Blocks and Concepts

“The RTO is the duration of time and a service level within which a business process must be restored after a disaster, in order to avoid unacceptable consequences associated with a lack of business continuity. The RPO describes the amount of data loss a business is willing to accept, measured in time. It is the point in time to which data must be recovered considering some "acceptable loss" in a disaster situation.”
Sjaak Laan, IT Infrastructure Architecture: Infrastructure Building Blocks and Concepts



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