Delivering and using Grid service with Nordugrid/ARC
- 1. Delivering and using grid services with NorduGrid/ARC
- 2. Ferenc Szalai “one of the main developers of ARC1”
- 3. “Nordugrid is a Grid Research and Development collaboration aiming at development, maintenance and support of the free Grid middleware, known as the Advance Resource Connector (ARC)”
- 4. “What are you doing?”
- 5. “We are developing CLEVER services”
- 6. Since 2002
- 7. Long history of production grid operation and development
- 8. In the beginning there was ARC 0
- 10. Limitations
- 11. new architecture and design required
- 12. ... and evening and morning were the sixth day and finally ARC 1 was born.
- 13. Simple Secure Elegant Modular Standard Based
- 14. Common container for ALL services: HED
- 16. simplify the management and configuration of the services
- 17. novel web service development framework
- 19. building blocks
- 20. A-REX (ARC Resource Coupled EXecution Service)
- 21. Reincarnation of the grid-manager
- 23. GLUE 2 JSDL (job submission description (resource description) language) WS-RP BES (resource property) (basic execution service)
- 24. Condor Fork Load-Leveler Local Resource Manager Support PBS SGE LSF
- 25. Stage in & out using cache
- 26. We have to find the resources!
- 29. Who cares about your jobs when you are in the mountains?
- 30. Scheduler
- 31. Infinite hierarchy rescheduling persistent job queue no file-store!
- 32. Do you have a lot of desktop PC?
- 35. no listening port not required to modify the applications
- 36. Distributed Storage is a MUST
- 37. Consistency is our Holy Grail
- 38. Bartender
- 39. Shepherd
- 40. Librarian
- 41. aHash
- 42. Global namespace Files and collections
- 43. rd What can I do with my 3 party storages?
- 45. What about the security?
- 48. Fine grained delegation using policies in the credentials
- 49. I saw the future
- 50. Application specific portals and workflow engines
- 54. KnowARC http://www.knowarc.eu Nordugrid http://www.nordugrid.org
- 55. Be involved!