import java.io.Serializable;
import
java.util.concurrent.Executor;
import javax.resource.Referenceable;
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Java EE 7 will come with even more
interesting concurrency features. JMS
2.0 is going to vastly simplify the process of sending and receiving messages.
EJB 3. 2 will likely support additional
quality-of-service features, such as
@MaxConcurrency. Java EE 7 will probably include a dedicated concurrency
specification.
Threads managed by an application
are not visible to the application server
runtime. It is not possible to throttle the
concurrency or monitor the application’s
behavior. Manually created threads
not only threaten scalability, but they
also massively affect the robustness
of the overall system. The more cloud-
ready your application needs to be, the
more important central management
of scarce resources and, thus, threads
becomes. </article>
LEARN MORE
•;connectorZ
•;Real;World;Java;EE;Night;Hacks—
Dissecting;the;Business;Tier,;page 70
( press.adam-bien.com, 2011)
