RE: [uddi-dev] UDDI cannot be compared with Jini/JavaSpaces.

["Munter, Joel D" <joel.d.munter@intel.com>]

We discussed the concepts of leasing during the development of the
requirements for UDDI V3; these never received a high enough priority
when compared with other V3 features and discussions.  

We did not directly address "leasing" within the V3 requirements.  Nor
did we specifically include "leasing" within the V3 specifications.
That said, there is nothing to stop implementers of a multi-node
registry from the establishment and enforcement of policies related to
"leasing."  The data available within the operationalInfo element allows
for client-side or server-side implementations to be designed in a
relatively easy fashion (ref 3.8 in the UDDI.Org published V3 spec, see
created, modified, etc.).

You can see some of this type of modeling aspects when you look into the
details of the subscription/notification model (ref: 5.5 in the UDDI.Org
published v3 spec, see durations, coverage period, etc).

Joel Munter, Intel
desk: 480.552.3076
cell:  602.790.0924
 
-----Original Message-----
From: Enquire [mailto:ws_dev2001@yahoo.com] 
Sent: Tuesday, March 11, 2003 6:54 AM
To: uddi-dev@lists.oasis-open.org
Subject: [uddi-dev] UDDI cannot be compared with Jini/JavaSpaces.

Hello,
> Thanks for the response.
> I read from most online sources that indeed the 2
> technologies cannot be compared and would be
> muttually
> exclusive in terms of alternate options.
> However, I have a few queries to make in this regard
> :
> i)Is it possible/useful to bridge the best of what
> the
> 2 technological options provide ?
> ii)Jini may provide additional features/enhancements
> {e.g., Leasing and more elaborate Lookup features
> }when compared to UDDI as it has been around
> {struggling} for longer.
> iii) Is there a network/routing mechanism in Jini
> which is feasible for UDDI implementation ?
> iv) Is a separate UDDI service discovery protocol
> envisaged in the future  ?
> 
> << Opinions are invited >>
> 
> Many Thanks.


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