1998 fall internet2 project meeting san francisco 26-29 september
TRANSCRIPT
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1998 Fall Internet2Project Meeting
San Francisco
26-29 September
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I2 Applications
Ted Hanss
Director, Applications Development
27 September 1998
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Agenda
Middleware I2-Digital Video Network I2-Distributed Storage Initiative Internet2 Days Demo Overview Applications Sessions Next Year
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Middleware
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The “Software” Abilene
Time for a new major initiative? Attack a barrier to applications
development and deployment, e.g.,
•The middleware challenge•Content deployment
Slide from the April I2 Member Meeting
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Goals
Enable new applications development by making advanced functionality more accessible
Establish a converged view of common applications services
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Goals, etc.
Identify standards-based technologies that are scalable and interoperable
Increase deployment of middleware technologies as part of an advanced but production environment
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Overview
An ongoing process
•Requirements gathering•Standards review•Technology assessment•Project initiation•Education and outreach
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Overview
An “umbrella” structure
•Coordinate information flow with appropriate I2 working groups
•Initiate new working groups as necessary
•Won’t replicate efforts elsewhere
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Overview
Deliverables
•Identification of a small number of key community projects
•Information dissemination•Demos •Workshops
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Principles
Focus on problems where
•we have a unique incentive to solve
•the benefit to our community is clear and compelling
•results are attainable in a reasonable timeframe
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Technology Scope
Emphasis is on technologies that enable developing and deploying advanced research and education applications across our institutions
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Applications: Horizontal, Vertical, Spot Solutions
Middleware:Security, Directory, Quality of Service,Audio/Video Frameworks, Accounting,
Collaboration Frameworks, Multicast, ...
Operating system and network services
Standard APIs
Standard APIs
Interoperable Protocols
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Technology Scope
QoS Digital video/audio Security Collaboration Directories Multicast File systems Measurement Remote instruments IMS
Transaction systems Meta-computing Management IP telephony Accounting/billing E-commerce Object brokers Search mechanisms Printing
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Critical Attributes
Scaling Interoperability Mobility of users Portability of code Adaptive/network aware Applicable to horizontal and vertical
apps Global
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Architecture Participants
Core group of members as steering committee•Supported by working groups
Consulted & partnership participants•Federal/NGI agencies•PACI, CNI, Net@edu, CREN, … • International partners •Standards organizations
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Timeline, Metrics
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Timeline
September: Solicit volunteers October: Start assessment Fall: Initiate projects January: First reports April: Demos and reports
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Critical Success Factors
Percent of members involved Applications deployed Meeting expectations and timelines
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I2-Digital Video Network
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What’s the Killer App?
I don’t know, but … Killer environment: collaboration Killer enabler: video
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Ubiquitous Digital Video
Scalable and easy to use Integrated into applications Streaming and interactive Real-time and asynchronous (stored) Unicast and native multicast Single source to multi-source Various resolutions, up to HDTV and
multi-channel audio
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Example Tasks
Identifying and obtaining content Establishing framework for
managing and delivering content•“Brand identity”, storage,
licensing, editing, QoS integration, …
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Example Services
The video equivalent to Edupage with clips (news, lectures, graduation speeches, conferences)
A directory service for higher ed digital video content
Managed video conferencing service
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Distributed Storage Initiative
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Objective
Develop and deploy a reliable, scalable, high performance network storage capability enabling broad access to stored video, very large data sets, etc.
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Internet2 Days
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Outreach to Campuses
Many campuses scheduling I2 Days
•Raising developer interest•Generating support from critical
groups (legislators, administration, … )
Suggested framework at http://apps.internet2.edu/i2-day.html
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Demo Overview
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Times
Monday: 9:00 a.m. to 6:00 p.m. Tuesday: 9:00 a.m. to 4:00 p.m.
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Artworld
Boston University
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Globally InterconnectedObject Databases
California Institute of
Technology
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Real-Time RemoteSurgical Collaboration
Ohio State University
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GeoWorlds
USC/ISI
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Interactive MultimediaDistribution System
Indiana University
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Last Expression: Artof the Holocaust
Northwestern University
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Lectures On-Line and On-Demand
University of Minnesota
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Artful Engineering
Penn State University
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Applications Sessions
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Applications Highlights
Monday • 8:30 to noon: Applications Update• 1:30 to 5:00: Applications Strategy
Council• 3:30 to 5:00: CENIC Applications
Panel
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Highlights, cont.
Tuesday• 8:30 to 10:00: Arts & Humanities Panel• 10:30 to noon: NCREN Video Lecture• 10:30 to noon: Audio/Music Panel at
Moscone with the Audio Engineering Society
• 1:30 to 3:00: Digital Video Network Planning
• 1:30 to 3:00: Distributed Storage Initiative
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Next Year
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1999 Focus Areas?
For discussion at Monday’s session Certainly video and middleware
collaborations Performing arts?
• Celebration2000 idea Remote scientific instruments? …
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Break until 3:15
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