Hi Wolfgang, some comment inline. Hope this helps. Cheers --Kurt On Thu, Dec 2, 2010 at 11:34 AM, Wolfgang Schuller < [email protected]> wrote:
> Hi Folks; > > I am very new to juddi, in fact just started reading about the concepts. As > a part of requirement spec. that I am going to start has a few points which > I would like to know (may be naive questions) if juddi really support. > > i. Federations > * Does juddi registry support federations? Here I mean the federated > uddi registries in a soa infrastructure, that includes policies definition > for a federation, where the web services could easily join on/out. This > implies allowing multiple registries to form a group to serve a type of > services to certain community. > Yes you should be able to do this using the subscription API. > > ii. Information Model > * Can we use our information model to define web services additional > metadata? > Yes you can create your own tmodels to handle that. > > iii. Security > * How about the protecting the service metadata "partially" and > "completely" for a priviliged access. > UDDI does not restrict accest access. It is readonly to everyone just as a phonebook/yellow pages. However you could run different jUDDI nodes specific for a group of users. > > iv. Datastore replication > * Which (type of) datastore is being used within juddi? Is it possible > to distribute and replicate to achieve fault tolerance and scalability? > We are using JPA, so in theory you can use a wide range of datastores. We test with Derby, but in prod I would recommend postgres or mysql. > > Thanks in advance! > WS >
