Posts tagged JakartaEE (22)

The Payara Monthly Catch for May 2020

 

Alot went down in May! notably Java's 25th anniversary and a whole swathe of articles, webinars and podcasts that went with it! It felt like there was a webinar everyday!

Below you will find a curated list of some of the most interesting news, articles and videos from the last month. Cant wait until the end of the month? then visit our twitter page where we post all these articles as we find them! 

Connect Payara Micro to External JMS Broker by Deploying a RAR file

Payara Micro is a lightweight middleware platform for containerized Jakarta EE application deployments, but it still provides a lot of APIs and functionality for developers. On top of all Jakarta EE Web Profile APIs, Payara Micro also supports a additional Jakarta EE APIs, and it also provides the same MicroProfile, Payara, and JCache APIs as our complete application platform, Payara Server. In this article, we’ll show you how to make use of Jakarta Messaging (JMS) in Payara Micro to send and receive messages to and from a JMS broker.

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Considerations When Migrating from Wildfly to Payara Server

Migrating applications from WildFly to Payara Server can be a simple and straightforward process because both servers rely on the Jakarta EE (Java EE) specifications. However, there are differences in many areas because many Java EE APIs in WildFly and Payara Server are implemented by different components. Moreover, the configuration of certain aspects like external resources, high-availability and deployment is not covered by any specification and is, in fact, very different in both servers. Although Payara Server offers similar features as WildFly, they are often based on different technologies and concepts, and often also use different terminology. Therefore, before going into migration from WildFly to Payara Server, we’ll provide you with an overview of similar features and concepts that exist in both WildFly and Payara Server.