BPM standalone and J2EE versions

What is the diffrence between BPM standalone and J2EE versions
and
What are the advantages of Using J2EE Version over standlone?
In configuration document it is mentioned that we need to deploy wlj2eedeployer.ear on weblogic server.
Why this deployment?
Thanks

Depending on your needs, the Engine can be deployed using two different implementation styles.
Standalone Oracle BPM Enterprise Engine
Oracle BPM can be deployed in a standalone environment running on a JVM. This is the original version of the Engine and has been around for 10 years.
The benefits of deploying processes to Enterprise Standalone are:
<li> It does not require an application server J2EE container to run. This means a lower cost of entry if you do not already own WebLogic or WebSphere J2EE application servers.
<li> It is simple to install and administer.
Enterprise Standalone uses a simple active/standby failover mechanism. When the active engine starts, it immediately registers in the Oracle BPM Directory that it is the primary engine. When the standby engine starts on another machine, it sees that another engine has already registered as the active server in the Oracle BPM Directory. Since the active engine is already up, the standby knows that it needs to ping the primary engine periodically to ensure it is still up. If the standby engine fails to get a response from the active engine, the standby notifies the Directory that it is now the active engine. When what was previously the active primary engine restarts, it notifies the Directory that it has restarted, sees that another server is now the primary and then starts as the secondary.
J2EE Application Server Oracle BPM Enterprise Engine
Oracle BPM Enterprise engines can also run on a J2EE application server within WebLogic and WebSphere containers.
Oracle BPM Engines running on a J2EE Application Server support active clustering. This means that as loads increase over time, new nodes can be added making the environment more scalable over time.
With the J2EE Application Server environment automatic failover is automatically provided across nodes.
Finally, in answer to your last question - the deployed wlj2eedeployer.ear is useful because this lets you stop and start the Engine and deploy projects from the simple (ok - somewhat simple) Oracle BPM Process Administrator tool.
Hope this helps,
Dan

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Hi,
How are you?
We are starting a project that involves BEA BPM, I have a question regarding which installation flavor should we go for, what is the difference between how BPM works when using Weblogic or Stand alone, what advantages are given when installing it over weblogic vs installing the Standalone version?
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First, there is an important question that you must answer:
Your organization architectonical deployment supports Weblogic products? (weblogic, service bus, tuxedo, etc.)
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Translated
Hola Gerardo:
Hay un grupo de consideraciones sobre tu pregunta. La principal diferencia entre las versiones corresponde al uso del servidor de aplicaciones; mientras la version SA utiliza un Tomcat 5.5 embebido, la versión WL utiliza versiones superiores a la 8.2
Para resolver tu duda, debes al menos responderte estas preguntas:
¿Mi arquitectura empresarial de aplicaciones se integra a soluciones de weblogic?
¿Tienes un bus de servicios empresariales?
¿Tiene la organizacion experiencia en desarrollos de Tomcat?
¿Cuantos usuarios concurrentes utilizarán el sistema?
¿Hay experiencia en el equipo con la metodología de desarrollo para BPM?
Trata de resolver esto inicialmente. La decisión del producto no es por el producto en sí, sino que en realidad al producto que mejor se integre a la realidad que presente tu empresa, al solucionar el problema de negocio, de forma sustentable con tu estructura de TI.
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Hello guys,
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WARNING    2009-03-03 11:21:51
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Sincerely

Hi Ye,
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BPM standalone and J2EE versions

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