Blog Author: Lenny Primak

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5 minutes
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Introduction to Clustered Singleton

In a clustered environment, it is sometimes necessary to limit to one instance of an EJB or CDI bean […]

3 minutes
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Setting Up Cache JPA Coordination with the Payara Platform using EclipseLink and JMS/Hazelcast

When it comes to clustering and distributed computing performance, some of the challenges you have to overcome involve cache […]

2 minutes
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Resolving Library Conflicts with Class Whitelisting

Many applications, especially complex legacy ones that are packaged with a large number of libraries, may contain libraries that […]

3 minutes
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Enhanced EJB Pool Controls in Payara Server

In prior releases of Payara Server, it was not possible to control the maximum number of concurrent Stateless EJB […]

6 minutes
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Payara Server Rolling Upgrades

Any project, large or small, would ultimately like to follow industry best practices, such as continuous deployment.  In order […]