Top 10 issues in msn
Download
1 / 9

Top 10 Issues in MSN - PowerPoint PPT Presentation


  • 163 Views
  • Updated On :

Top 10 Issues in MSN. (A rather high-level view). gLite. gLite Much recent discussion See Stephen Burke’s talk later on Is gLite sufficient ? LCFGng/Quattor SRM, dCache OGSA-DAI …. Life on the Grid. Being productive in a less than perfect Grid

Related searches for Top 10 Issues in MSN

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Top 10 Issues in MSN' - twila


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Top 10 issues in msn l.jpg

Top 10 Issues in MSN

(A rather high-level view)


Glite l.jpg
gLite

  • gLite

    • Much recent discussion

    • See Stephen Burke’s talk later on

  • Is gLite sufficient ?

    • LCFGng/Quattor

    • SRM, dCache

    • OGSA-DAI

The MSN Top 10


Life on the grid l.jpg
Life on the Grid

  • Being productive in a less than perfect Grid

    • Site configuration errors, black holes, etc.

    • Imperfect middleware (fault tolerance, errors,..)

    • Imperfect grid information

  • Cycle time to fix bugs on the grid

    • Sysadmins wish to minimise updates

    • Users want bugs fixed quickly (and properly)

    • Fixing/testing/certification/deployment cycle

The MSN Top 10


Sociology l.jpg

Engagement

Between developers, providers, users

Can we do better ?

Communication

Between developers, providers, users

Can we do better ?

Duplication

“Incremental improvement”, OR

Natural selection & evolution, OR

Wasted effort

Security

Do we understand what sort of policies we need to support in M/W

Sociology

The MSN Top 10


Life after gridpp2 l.jpg
Life after GridPP2

  • Middleware Support

    • Operational support, new releases, updates (security), etc.

  • Middleware Development

    • New functionality : will we have all requirements understood and met by 2007 ?

The MSN Top 10


We re not alone l.jpg
We’re not alone

“According to the latest Web services "hype cycle" from Gartner, both Web services security standards and the deployment of Web services with security are rushing headlong into the dreaded "Trough of Disillusionment." This means that the greatest levels of hype in these areas are supposedly behind us and the reality of just what can and cannot be done is collectively dawning on us.

Taken at face value, this news could be either good or bad. The good news could be that now that the hype is over and we have passed the lofty "Peak of Inflated Expectations," we can all get down to the serious work of putting together workable security solutions and solid security standards to help bring Web services to where they deserve to be. The bad news could be the security components of Web services getting mired in the "Trough of Disillusionment" for too long and losing their appeal for the enterprise.”

Michael Mosher, Web Services Journal, Oct 2004.

The MSN Top 10


Slide7 l.jpg
Hype ?

Where you sit

depends on

your role !

(Gartner) Hype Curve for some

new technologies ~2001

The MSN Top 10


Issues questions l.jpg
Issues/Questions

What can GridPP2 improve in MSN to try to make a (big) difference ?

  • gLite

  • Is gLite enough ?

  • How can you be productive in a less than perfect Grid ?

  • Is the cycle time to fix bugs far too long ?

  • Are users, providers and developers really engaged ?

  • Are users, providers and developers communicating effectively ?

  • Is duplication necessary / avoidable ?

  • Do we really understand security policy implications on middleware ?

  • After GridPP2, what shape should middleware support take ?

  • After GridPP2, what shape should middleware development take ?

The MSN Top 10


The end l.jpg
The End

Not really 10 points, since gLite is really the bulk of many MSN issues !!

The MSN Top 10


ad