Polkadot JAM Slides - Token2049 - By Dr. Gavin Wood
Fusion of bandwidth on demand and virtual organizations
1. Fusion of Bandwidth on Demand and Virtual Organizations
Harold Teunissen and Gerben van Malenstein — SURFnet
I2JTW12 — January 2012
2. Changing Behaviors
Hierarchical Self Organizing
Secrecy Transparency
Loose Alliance Collaboration
Sluggish Urgency
Novelty Innovation
Tunnel Vision Didactic
Institution Individual
Single Discipline Source: Sir Ken Robison
Multi-Disciplinary
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3. Motive
• Cloud cloud cloud — data explosion
• Sharing sharing sharing — connectivity explosion
• Go go go — study + work + play + collaborate +
organize + share + et cetera
• Collaboration is key to you and your team’s
success!
Source: AMD
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4. New core business
• Modern universities are developing towards loose
conglomerates of (inter)discipline expertise
• Collaboration is therefore a core business
• Scientific collaboration involves groups of people
in multiple institutions, disciplines and countries
• Collaboration is about using shared services and
resources
Virtual Collaboration* = People + Groups +
Resources + Services + Policies + Funding + ...
*a.k.a. Virtual Organization
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5. Distributed landscape
• Modern science combines resources from multiple
sources across multiple (administrative) domains
‣ The core resources are within one virtual
collaboration domain, but within multiple
institutions, and
‣ the generic collaboration services can be found
in 'the cloud'
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6. Virtual Collaborations and
Partnerships
• Virtual Research Team Virtual Laboratory
- Focussed on doing research
Virtual Project
- Small scale
Virtual Colla-
- Temporary and elastic boration
- Little ICT awareness
- Users Virtual Breeding Environment
• “Virtual” Infrastructure Provider
- Focussed on providing infrastructure for specific discipline
- Well-organized with grands and budgets
- Longer term
- Better ICT awareness
- Not virtual (ESFRI projects, CLARIN, Lifewatch, LOFAR,
NBIC)
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7. Researchers are knocking on our
door
Radio Astronomy — Pulsar Climate Modeling for Scientist CineGRID — 4K+ Video
Research and Decision Makers Distribution Testbed
Centralized Imaging for Large Jungle Computing and Multi- Next Generation DNA
Scale Population Imaging Studies Model Multi-Kernel Simulations Sequencing
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9. e-Research without limits
ƒ
Network C
Network A
Network B
Open Lightpath
Exchange
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10. Multi-Disciplinary Collaboration
ƒ
Virtual Collaboration A
Virtual Collaboration B
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11. Circle of Pain...
Resources
& Services
Access
Authorization Control
Virtual Relationship Users
Collaboration
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12. Multi-Domain Service Delivery
Key words: trust, mutual understanding and standardization!
Domain I Domain VII
Virtual Collaboration A
S3
Domain II Domain III Domain IV Domain V Domain VI
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13. SURFconext
SURFconext allows you to create your own
collaboration environment that organizes your
applications, services and resources
• Provides the glue and lubrication middleware to
make campus, cloud based services and resources
usable for collaboration for both inter campus and
virtual collaboration scenarios
• Offer the platform as a service for smaller & ad-
hoc team collaboration
• Offer the platform software for large, virtual
collaboration-type collaboration to run-you-own
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14. Key Elements
• Federated Identity Management — SAML
• Groups Management — Grouper
• Social Network 'Portal' technology — OpenSocial
• Collaboration Services and Resources
- Document Sharing
Virtual Collaboration
- Video Collaboration
- Learning Systems
- Data Storage
- Data Mining
- Workspaces
- Workflows
- Et cetera
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15. Eco-system and supply chain
Collaboration Portal Research Data Storage
ƒ
DNA Sequencer
Bandwidth on demand
Virtual
Collaboration
09 12 14
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16. Dynamic Network Service 1.0
NOC
Engineer Users Application
• User Management
Admin GUI BoD GUI Legacy API • Resource Management
• Topology & Discovery
Network Management System • Path finding
• Scheduling & Reservation
• Network Element
Provisioning & Association
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17. Resource Reservation 101
Bandwidth on Demand
23 25 25
8am-10pm 10am-12pm 12.10pm-3pm
ƒ
Network C
Network A
Network B
Open Lightpath Exchange
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18. Dynamic Network Service 2.0
• Group Management NOC
• Resource Management Engineer Users Applications
BoD GUI NSI
Admin GUI
NSI Inter Domain NSI
NOC Bandwidth on Demand Service
Engineer CIENA NMS
Admin GUI Network Management
• Topology & Discovery
• Path finding System
• Scheduling & Reservation
• Network Element
Provisioning & Association
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19. New SURFnet7 and BoD
• All Institutes are upgraded to a MultiService Port
• Allows for On Demand Lightpath Services
• Provide connectivity towards Cloud providers and
Netherlight
• Offers fixed lightpath Quality of Service
(bandwidth, latency, availability, et cetera)
• Separation of lightpaths through VLAN tagging
10 Gbps MultiService Port
Lightpath Lightpath On Demand Lightpath Available
2 Gbps 2 Gbps 4 Gbps 2 Gbps
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20. Fusion between users and services
Virtual Collaboration
BoD Admin Group
Bandwidth on
BoD Physical Ports
Demand Service
Admin
Physical Resource Physical Resource Physical Resource
Group X Group Y Group Z
Ports are
allocated to
Institutes...
Users
Institute’s Institute’s Institute’s
Admin Virtual Resource Virtual
Admin Admin Group User Group
Institute X Institute Y Institute Z
...and can be
combined into a
+ + = Virtual Resource
Group and then used
by the collaboration
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