2008

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

18. and Clever Services

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!

27. ISIS
(information indexing service)

28. P2P
Limited
GLUE2
Schema

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?

33. Let me
introduce Paul!

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?

44. /external/storage1/foo/bar

45. What about the security?

46. Fine grained policies

48. Fine grained delegation using
policies in the credentials

49. I saw the
future

50. Application specific portals and
workflow engines

51. Monitoring and
accounting

52. Utilitize cloud resources

53. remote
management

54. KnowARC
http://www.knowarc.eu
Nordugrid
http://www.nordugrid.org

55. Be involved!