Kevin Jackson - DoDIIS Worldwide 2010

Mission Driven Cloud Computing Solution Design Kevin Jackson Engineering Fellow [email_address] NJVC, LLC

Cloud Computing. Not a Panacea Lower Gain From Clouds Higher Gain From Clouds Lower Pain To Cloud Delivery Higher Pain To Cloud Delivery Collabora -tion Transactional Content SME ERP LE ERP On-Line Storage Web2.0 Application Dev’t. DB Migration Projects Data Archive Situational Apps Web Scale Analytics [Enterprise Data] Dep’t. BI Applica-tion Test US Situational Awareness European Situational Awareness US has more network bandwidth available in the battlefield, therefore higher gain from using external cloud Courtesy IBM “ DB-Centric” Architecture “ Content-Centric” Architecture “ Loosely Coupled” Architecture Storage and Data Integration Architecture

Systems, Capabilities, Operations, Programs, and Enterprises (SCOPE) Model for Interoperability Assessment
Four top-level categories of dimensions:
Net-Readiness:
Ability to deliver capability in a network context.
Capability/Domain-Independent Scope:
The range of scope or context supported.
Capability/Domain-Dependent Scope
The nature, quantity, quality, speed, etc., of capability provided to meet operational needs.
Technical/Economic Feasibility
The feasibility or risk associated with providing capability.
SCOPE quantitatively and qualitatively measures how well a system can operate in a network centric environment. The addition of cloud computing domain specific dimensions and metrics provides a means for directly mapping mission requirements to cloud computing capabilities.

Sample Functional Capability Profile Narrower Scope Broader Scope Mission Requirement Solution Capability X X Capability C6 C1 C2 C3 C4 C5 C6 C7 C8 Requirements Capabilities Capability/Domain Independent Technical/Economic Feasibility

Technical Feasibility Dimensions Value Dimension Smaller Risk Larger Risk Inter-System Time Binding to Achieve Capability Strategic Tactical Transactional Real Time Run-Time Computing Resources Needed <1% of existing system resources 1-10% 10-50% >50% of existing system resources Service Mgmt. Resources Needed Negligible Within Current Net Service Capacity Within Planned Net Service Capacity Beyond Planned Net Service Capacity Net Resources Needed (FD) Negligible Within Current Net Capacity Within Planned Net Capacity Beyond Planned Net Capacity Interface Development Complexity <1% of system size 1-10% 10-50% >50% of system size Technology Readiness Level For Net Use TRL Levels 8-9 TRL Levels 6-7 TRL Levels 4-5 TRL Levels 1-3

Domain Dependent Values Cloud Computing SCOPE Model Management Coupling What is the degree of coupling between operational responsibility and execution resource ownership for: Network Resources Computing Platform resources Data resources Service resources What is the degree of coupling between relationship management and consequence management Range of Services What is the dynamic range of services associated with: Platform scalability Storage scalability Network access scalability/Network entity reach Types of applications supported Types of coupling to the physical environment Types of coupling to the political/social environment Network Infrastructure Capacity What is the network infrastructure capacity between cloud provider and consumer? LAN Bandwidths WAN Bandwidths and latencies Mobile network Bandwidths and latencies Dedicated communication links (point to point) Low bandwidth and intermittent links Asymmetric network links Platform Types What execution platform types are provided by the cloud? Domain Specificity What is the degree of domain-specificity of the cloud-based services offered? Data portability Service Level interoperability Levels of privacy/security/anonymity Levels of redundancy and/or physical dispersion Speed of allocation of resources Level of management visibility/control

Mission Driven Cloud Computing Solutions SCOPE MODEL General Net-readiness Capability/Domain Dependent Capability/Domain Independent Technical/Economic Feasibility

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Kevin Jackson - DoDIIS Worldwide 2010

by Kevin Jackson on May 25, 2010

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