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Rob Woollen

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Latest Articles from Rob Woollen
By Rob Woollen
Every developer has experienced it. The application that ran so well in testing hangs or performs miserably under load. While there are many possible causes of performance degradation or hangs, this article can't possibly cover them all. Instead, we'll look at three common mistakes i...
Apr. 17, 2002 12:00 AM EDT  Reads: 13,301
By Rob Woollen
Entity Enterprise JavaBeans (EJBs) are a convenient means to map persistent data to Java components. Container-Managed persistence (CMP) provides rapid development since the EJB container automatically handles loading and storing the persistent data. However, along with their many...
Jan. 7, 2002 12:00 AM EST  Reads: 12,446
By Rob Woollen; Sandra L. Emerson; Michael Girdley
JavaSoft defined the Enterprise JavaBeans specification to give Java developers a foundation for building distributed business components. EJBs are Java components that implement business logic and follow a contract designated in the EJB specification. Enterprise JavaBeans live inside ...
Apr. 1, 2001 12:00 AM EST  Reads: 20,230