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The Cloud In The Net - Scope and Interdependence 28 April 2009 Network Centric Operations Industry Consortium Hans Polzer Chair, Net Centric Attributes FT Approved for Public Release Distribution Unlimited NCOIC-NCA-CloudScopeInterdependence_20090428
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The Essence of Net Centricity It’s the opposite of system-centricity or enterprise integration It’s about dynamic crossing of system and organizational boundaries to achieve objectives –Greater operational effectiveness through better use of what already exists – not just what you “own” or control It’s not about the network – it’s about who/what you can interact with via the network for your purposes when you need to It challenges existing business/acquisition and doctrinal paradigms and incentive models –more revolutionary than most realize It challenges system/enterprise-centric system engineering and architecture paradigms Net-Centricity – a full contact social sport 2
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The Cloud and the Net The Net enables the Cloud –Without a net there is no cloud –Arguably, the net IS the cloud Network accessible services decoupled information system functionality from execution platform attributes –Advent of net-centric SOAs, albeit within the enterprise The Cloud decouples services from execution platform ownership Some coupling remains, however: –Platform and network performance still matter –Human/Institutional tolerance for risk –Incentives for assuming risk (contracts, treaties, enforcement) 3
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Scope and Interdependence What information and services are you willing to entrust to the cloud? –Not a binary issue; It’s a balancing act between trust, risk and potential reward –Some information and services are more critical or sensitive than others; select appropriate scope –Your own ability to resource and protect your information and services is limited by your business model/budget Dependence on others is both risk and reward –Risk of failure to perform (negligence, accident, ill-intent) –Reward of sharing resource costs with others, agility Enabled by legal framework and recourse mechanism –The net enables/entails a global perspective on this –Also a constraint (e.g., ITAR, privacy laws) 4
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NCOIC and the Cloud Currently exploring formation of a Cloud Computing WG under Specialized Frameworks –Would complement Services WG charter SCOPE model for exploring information/services scope, institutional alignment/interdependence risk, and technical feasibility issues over the net Patterns to facilitate alignment of architecture fragments among systems and institutions –Operational Patterns (including business/policy models) –Capability Patterns (specific purpose driven) –Technical Patterns (implementation models) 5
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References NCOIC web site: www.ncoic.orgwww.ncoic.org SCOPE model available on the NCOIC home page Patterns – contact NCOIC NIF FT: nif_ft@lists.ncoic.org Specialized Frameworks FT: global-architectures@lists.ncoic.org global-architectures@lists.ncoic.org 6
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