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GGF Telco-CG and TMF
Agenda Who is the GGF?
Telco CG: Review of Charter, Discussion of Milestones
Review of the Whitepaper on Role of Telco in the Global Grid
Discussion
Understanding GGFGlobal Grid Forum The Global Grid Forum (GGF) is the community of
users, developers, and vendors leading the global standardization effort for grid computing.
GGF leads the pervasive adoption of grid computing in research and industry by: Defining grid specifications that lead to broadly adopted
standards and interoperable software Building an international community for the exchange of
ideas, experiences, requirements and best practices Hosted first GridWorld Conference last October in
Boston
Participating with GGF GGF is an open, community-driven forum.
The GGF community is global in scope and open in its membership structure. Fairly loose model of membership:
show up and contribute Next Standards meeting, the 16th, is Feb
2006 in Greece Closely associated with Internet2 See: www.ggf.org
Understanding Grids
Grid computing is increasingly being viewed as the next phase of distributed computing. Built on pervasive Internet standards, grid computing enables organizations to share computing and information resources across department and organizational boundaries in a secure, highly efficient manner.
Organizations around the world are utilizing grid computing today in such diverse areas as collaborative scientific research, drug discovery, financial risk analysis, and product design.
Addressing Area Business Opportunities
Newly formed Telco-CG within the Global Grid Forum
Chairs:Frank Falcon, British TelecomPramila Mullan, France TelecomFranco Travostino, Nortel
Telco Community Group Charter
Focuses on how network providers and the Grid community can seek to create common approaches in dealing with significant changes in the offering of services and applications, as well as using infrastructure that will support grids and their evolution.
Will seek advice and opinions from customers, network providers, network equipment vendors, Grid middleware and applications vendors and technologists.
Objectives – Define Telco Roles Explore the 3 Telco roles in the Grid ecosystem:
How network providers (carriers, PTOs) will need to evolve their networks and support services in order to support large-scale grid traffic and other novel requirements posed by Grids? The goal of this roadmap is to facilitate the deployment of large-scale, dependable Grids.
How can network providers use Grid technologies to improve their own internal operations (e.g., billing, events' analysis, and modeling)?
How can network providers become suppliers of Grid managed services and adopt new business models that are profitable?
Does TMF have suggestions for others?
Objectives – Enabling Roles
Develop a Roadmap which also explores the inter-relationship between the 3 roles
Identify network and other requirements that these roles have in terms of standards, architecture, inter-provider agreements, etc.
The scope of the telco-cg will consider both the technical and policy viewpoints (including business drivers). Both aspects are of crucial importance to the work of this research group.
The telco-cg will serve as a focal point for outreach and liaison activities between the GGF and other networking communities (inclusive of standard bodies).
Basic Values Telco Provides Grid Users Telcos provide connectivity infrastructure
Geographically and User ubiquitousFundamentally provides “shared” assets on a
“time-division” basis to any userKeeps costs very low compared to dedicated
connection (since actual usage rate is small)Providing dedicated connectivity impacts the
ubiquity and raises costs considerably
Whitepaper: Telco Role in Global Grid Explores 3 Roles of a Telco
Telco as an enabler (of networking) to Grid providers
Telco as a user of Grid computingTelco as a Managed Services Provider
Role 1: Enabler to GRID providers Fundamentally role is the provision of high-bandwidth
connectivity on a point/point basis Promoting Factors
Managed performance, QOS and reliability Existing support infrastructure Ability to flex bandwidth on some systems (ATM & Optical
lambdas) Blocking Factors
Pressure on costs could make provision uneconomic GRID owners want to only pay for bandwidth/time used Majority of connectivity infrastructure provides fixed bandwidth
Dedicated Point/Point uses up infrastructure and lowers ubiquity
Value of Telco support not recognised at early stages
Role 2: User of GRID internally Role is to improve the management of the Business
through use of GRID technology in the telco's IT division
Promoting Factors Massive number of stand-alone overlays of management
systems can be virtualised and operate on Grid Data Centre virtualisation provides significant performance
improvements Huge improvements in TCO and ROI
Blocking Factors Investments in existing systems Multiple Operating Systems (OSs) in use “Use what we Sell” mandatory link into Role 3.
Role 3: Managed GRID Services provider
Potential Market Models: Managed Service: Telco creates/manages the grid
but customer owns the assets Utility Computing: Telco manages grids and owns
the assets, leasing use Combination of the above
Promoting Factors Overcomes the ultimate weakness of other GRID
models in their inability to cost-effectively flex geographic connections and bandwidth employed
Provides economically viable services based upon network-centric IT virtualiser engines and label-switched IP connectivity
Role 3: Managed GRID Services provider
Blocking Factors Stand-alone Grid owners still influenced by
academia model in that recognition of economic reality of commercial world not in place yet
“Use what we sell” for Telcos needs to be built into investment plans
Multiple OS’s in use by customers Standard business application not yet entirely
suited to GRID use Mainly benefits parallelizable/distributable applications Most business applications are mainly serial (though their
performance can be improved even as they stand- but is it enough?)
DISCUSSION On Link with TMF
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