[jboss-user] [Clustering/JBoss] - Questions on EJB3.0 Entity Bean Clustering and Node Detectio

ddennis do-not-reply at jboss.com
Thu Jul 26 11:48:39 EDT 2007


I have two questions abour Clustering in Jboss 4.2. 

1) EJB3.0 Entity Bean Clustering

Do I get it right that there is no other clustering mechanism for entity beans than the Entity Cache? What is best practise, if I want to avoid having a single database server? Would I use replication on DBMS level and have every cluster node use the local database? In such a setup: Has anyone got some experience with mysql NDB clustering? 

2) Node Detection

In the documentation I found I only read about cluster node detection in the sense that the local network is scanned for nodes? I have a setup where cluster nodes would be distributed over different networks? Is there a way I can tell the cluster config an explicit list of addresses to check for? 

Thanks for your help!

Regards from Munich - 


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