[JBoss Cache: Core Edition] - Re: JBossCache vs JMS vs JGroups
by bela@jboss.com
JMS and JGroups are both transports, so they are both conceptually *below* a replicated cache (like JBossCache or JavaSpaces).
The diff between JGroups and JMS is that JGroups' focus is on flexibility and extensibility of the transport implementation, whereas JMS only provides you with the standardized interface, limited possibilities to replace parts of the JMS impl you use with your own stuff.
In other words, JGroups can be tuned much more.
If you want to replicate data, JBossCache is a natural choice. If you wanted to use JMS or JGroups, you'd have to implement the following things yourself to come up with a replicated cache:
- Replication (blocking versus non-blocking)
- State transfer to a node joining the cluster. This can be tricky if we do this while other nodes are replicating changes
- Transactions (atomicity across the cluster)
- Cache loading / eviction
etc etc etc
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16 years, 6 months
Delivery Status Notification (Failure)
by postmaster@lists.jboss.org
This is an automatically generated Delivery Status Notification.
Unable to deliver message to the following recipients, because the message was forwarded more than the maximum allowed times. This could indicate a mail loop.
avlenko(a)technodom.kz
16 years, 6 months
Delivery Status Notification (Failure)
by postmaster@lists.jboss.org
This is an automatically generated Delivery Status Notification.
Unable to deliver message to the following recipients, because the message was forwarded more than the maximum allowed times. This could indicate a mail loop.
friendgaliyagaliya(a)technodom.kz
16 years, 6 months
[JBoss jBPM] - JSF problem
by ms_shitole
As i need to access database from process forms, i need to retrieve "actors-ids" from "taskInstance" table and these actor id's want to be show dynamically in dropdown list on the process form.
So as here in jbpm, how they mapped javaBeans with JSF? So please anybody
can explain following tag to me
<gd:repeat value="#{vars}" var="var" idVar="rid">
where, in which file they mapped javaBeans file with value="#{vars}" or same for "#{tasks}"
is it in faces-config.xml or else in other file
Jst explain the concept of JSF framework which was used in JBPM engine
As I will be remain highly grateful to u
Thanking you
--Mansingh Shitole
Bangalore(India)
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16 years, 6 months