Java Enterprise Edition, or Java EE (previously called J2EE), is a powerful but notoriously complex platform for developing server-side applications. Since its early days, complexity has long been ...

The EJB 3.0 programming model has been simplified significantly. Learn migration approaches that help ferret out difficult issues you're likely to face when migrating J2EE apps. The programming model ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. In this episode, Thomas Betts chats with ...

Unable to connect server t3://BoLin:7001 as user system. Reason: javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://BoLin:7001 ...