The Telescience Project - ATOMIC (A pplications t o M iddleware I nteraction C omponents) https://telescience.ucsd.edu Transparent Grid Access for Scientific Communities Jason Novotny [email protected]Abel W. Lin [email protected]National Center for Microscopy and Imaging Research University of California San Diego
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The Telescience Project - ATOMIC (Applications to Middleware Interaction Components) Transparent Grid Access for Scientific.
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The Telescience Project - ATOMIC (Applications to Middleware Interaction Components)
https://telescience.ucsd.edu
Transparent Grid Access for Scientific Communities
ATOMIC supports legacy applications and native grid applications with equal intensity.
Motivation for ATOMIC: The Grid should be brought to bear for scientific processes...scientific processes should not necessarily have to conform to the Grid
Telescience spurs development, integration, and interoperability along all levels of CI
Telescience is realized in the context of microscopy but extendsdirectly to analogous applications that are data and compute intensive
and require parity between computers and instruments
This model is for all data generator devices: microscopes (EM/LM), shaker tables, particle accelerators, oceanic observers, ecological
sensor networks
Telescience Infrastructure
Richly integrated user environment
ATOMIC: applications (portal) enabler
NMI
Data Devices: generate, compute, store
ATOMIC Bundles Available
GAMA/TeleAuth: End-to-End GSI Security
TeleWrap: Transparent Data Grid I/O for applications
TeleRun: Information Gathering for Globus/MPI based applications
GAMA/TeleAuth
GAMA is complete GSI credential management and integration solution tailored for use in emerging cyberinfrastructure through web portals or web
service-based clients.
GAMA makes grid security as easy to use as any commercial web site while maintaining the security and delegation capabilities of GSI.
Interactive Applications: TeleWrap
ATOMIC also motivated by Data Generation and Computation Resources and Requirements
Heterogeneity places increase burden on application developers
Telescience CA recently
accepted by TeraGrid (1st
non-CS organization)
Utrecht Univ./ SARAOsaka Univ.KBSI/KISTI
NCHC
Portals
“The portal ecosystem and portal fabric will become the dominant models of application delivery by 2005."
- Gartner Research Group
Telescience Portal is built on the JSR168 GridSphere Project:
• extends the suite of richly integrated, grid enabled tools for the end user
• provides a new level of flexibility, customization, and seamless (administration free) harnessing of the power of global grids
• accomplishes this while also reducing the complexity of its own creation and management.
• amplifies the extensibility of its underpinnings to other scientific domains with analogous needs.
Portals: Single Sign-On
Portals: Launching Heterogeneous GridApplications
No CS information, onlybiologically relevant parameters
Portals: Data Grid Acces
ATOMIC is built out of Applied Experience, not only leading CS concepts…
ATOMIC is more than just a packaging of technologies, it is the bundling of nearly a decade of interdisciplinary experience in bringing these
technologies to bear for scientific applications.
Especially critical at this juncture, given the growing sophistication of GUI interface components
Future activities
• ATOMIC Web/Grid Services
• Extension of GTS (Generalized Telemicroscopy System) as ATOMIC-based services
• Telescience ATOMIC "Rocks Rolls"
For more information:https://telescience.ucsd.eduhttp://ncmir.ucsd.edu
Acknowledgments
Expressing and Executing Workflows
Laboratory Process
Application Pipelines
Recruit Subject Scan Visit Subject Analysis Group Analysis