Hi Sacha and what about two-phase-commit question? We probably will need it to use transactions involving more than one datasource. (new system -> legacy system)
Sacha Labourey wrote: > Hello, > > Clustering with EB is very simple WRT transactions. As Weblogic, we only > failover if the access to a node has failed. If some work has already > started and an exception occurs, the transaction is rollbacked and the user > explicitly needs to deal with the exception. > > Plus, you should always do homogeneous deployments to all nodes of your > cluster to avoid distributed transactions. > > cheers, > > > > Sacha > > >>-----Message d'origine----- >>De : [EMAIL PROTECTED] >>[mailto:[EMAIL PROTECTED]]De la part de >>Emerson Cargnin - SICREDI Servi�os >>Envoy� : lundi, 14 octobre 2002 15:50 >>� : [EMAIL PROTECTED] >>Objet : [JBoss-dev] questions about CMP/Clustering >> >> >>As this is regarded to cmp/cluster implementations, i thought this >>questions should be posted here : >> >>1 - How are two-phase commit implemented in JBoss? Does it takes >>advantage of oracle implementation of this feature? >> >>2 - When there are a transaction not completed at one node of cluster, >>and it fails, does the client have to rerun the transaction, or the >>transaction is gotten and completed by other node? >> >>The problem is that DBA's here (a bank) knows very well how the >>transaction is done and how to return to a consistent point if there is >>some problem and they are worried about using CMP becouse much of work >>is done behind the scenes. How could I convince them that clustered >>JBoss-CMP is secure and will not be a problem when managing data. >> >> >> >> >>-- >>xxxxxxxxxxxxxxxxxxxxxxxxxxxx >>| Emerson Cargnin | >>| Analista de Sistemas Sr. | >>| Tel : (051) 3358-4959 | >>| SICREDI Servi�os | >>| Porto Alegre - Brasil | >>|xxxxxxxxxxxxxxxxxxxxxxxxxx| >> >> >> >>------------------------------------------------------- >>This sf.net email is sponsored by:ThinkGeek >>Welcome to geek heaven. >>http://thinkgeek.com/sf >>_______________________________________________ >>Jboss-development mailing list >>[EMAIL PROTECTED] >>https://lists.sourceforge.net/lists/listinfo/jboss-development >> > > > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Jboss-development mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development > -- xxxxxxxxxxxxxxxxxxxxxxxxxxxx | Emerson Cargnin | | Analista de Sistemas Sr. | | Tel : (051) 3358-4959 | | SICREDI Servi�os | | Porto Alegre - Brasil | |xxxxxxxxxxxxxxxxxxxxxxxxxx| ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
