technical concertation meeting
DESCRIPTION
Technical Concertation Meeting. Vision, Challenges and Outcomes Dimosthenis Kyriazis National Technical University of Athens [email protected]. At a Glance. Duration 36 months (Started on February 2008) Effort 1.133 PM Budget Total Cost: 12,6 M€ - PowerPoint PPT PresentationTRANSCRIPT
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Technical Concertation Meeting
Vision, Challenges and Outcomes
Dimosthenis Kyriazis National Technical University of Athens
[email protected]
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
At a Glance
Duration 36 months (Started on February 2008)Effort1.133
PMBudgetTotal Cost: 12,6 M EC funding: 7,9 M, under FP7,
ICT-2007.1.2 Service and Software Architectures, Infrastructures
and EngineeringConsortium11 partners from industry and academia
belonging to 6 European countries (DE, UK, GR, IT, NO, ES)
22/10/2008, S. Antipolis
Technical Concertation Meeting
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Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Vision
A Service Oriented Infrastructure, which allows the adoption of
interactive real-time applicationsTo make it feasible we have a set
of challenges to face:Enabling real-time attributes at various
levels of the infrastructure (network, storage, processing,
application, business)QoS GuaranteesAutomated SLA
NegotiationMapping between high-level application terms and
fine-grained resource-level attributesSpecification Languages to
describe real-time applications...
22/10/2008, S. Antipolis
Technical Concertation Meeting
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Technical Concertation Meeting
SOIs
Real-time systems
The picture today
SOIs
Real-time systems
The IRMOS effect
IRMOS SOI
by NTUA and other members of the IRMOS consortium
The IRMOS SOI
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Application Control
Adaptation and Integration of the applications in the IRMOS
SOITools to design workflows and services that have measurable and
predictable behaviourMechanisms to identify critical
interdependencies and resources that can lead to bottlenecks in
order to improve service performanceSpecification language and
tools for generating code artefacts to aide application adaptation
and integration
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Framework Services
Software and techniques to support real-time applicationsSet of
servicesWorkflow ManagementMapping SLA
ManagementDiscoveryMonitoring Data Management...Modelling, Analysis
and Planning (MAP) environment to:Estimate and optimise resource
provisioning needs necessary to enact a workflow according to SLA
guaranteesEstimate service performance and responsivenessDiscover
exceptional behaviour that is likely to break QoS guarantees
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Intelligent Service Oriented Network Infrastructure
Intelligent NetworkingNetwork topology hiding by
virtualizationAllocation of link resources and provisioning of
connectivity Sustaining individual QoS guarantees for co-existing
services on a shared transport mediumSupervision and
monitoring.Execution EnvironmentConsolidation of the infrastructure
and its servicesLive migration of services between Execution
EnvironmentsMethods for temporal (timely scheduling) isolation
between services running on different shares of a
resourceIntegration of processing and storage resources
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Initial Communication Flow
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
QoS & SLAs
Specific TopicsEase of use through abstractionmapping between
high-level application terms and fine-grained resource-level
attributesBusiness Objectives and Relationshipsmapping between
business-level objectives to resource management policies and vice
versaAutomated SLA negotiation and monitoring at various levels
including the Network levelAdaptive QoS control mechanisms for
appropriate use of redundancy in resource allocationsQoS on
Storage: Storage units with response / processing time
aspects
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Main Outcomes
IRMOS Toolboxset of tools, guidelines and best practises to enable
the creation and deployment of real-time interactive applications
on SOIsSoftware tools and modelling environments allow for
real-time interactive applications to be written to target the
IRMOS frameworkSpecification languages unify various parameters and
characteristics for the description of real-time applications on
SOIs.
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
22/10/2008, S. Antipolis
Technical Concertation Meeting
*
Demonstrators
Collaborative Digital Film PostproductionVirtual and Augmented
RealityInteractive collaborative e-learning
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Technical Concertation Meeting
by NTUA and other members of the IRMOS consortium
Thank you!
Further Information http://www.irmosproject.eu
The research leading to these results has received funding from
the EC Seventh Framework Programme FP7/2007-2011 under grant
agreement n 214777
Dimosthenis Kyriazis National Technical University of Athens
[email protected]
Technical Concertation Meeting
*
from time-constrained operation to dynamic service control and
adaptation
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Workflow management: Enactment, scheduling, Advance Reservation,
Fault Detection and RecoveryMapping: Analyze the application and
estimate the required resource parametersDiscovery including SIP
Discovery for mobile resourcesData Management: Object Storage
Device standard (metadata associated with data)
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of the health status and monitoring of e.g. link resource usageQoS:
jitter, delay
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Concurrency usersDatastream synchronization
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