English to Chinese Science Computers: Software

Because Guardian uses a large number of mainframe applications, its IT team faced a challenge in exposing all those applications so they could be used as services, Sguerra notes. Guardian uses WSTL (Web Service Transaction Language) in most cases to translate service requests among services, but in some cases, mainframe applications don’t support that. Rather than rewrite the mainframe apps to accommodate WSTL, Guardian uses EJBs to perform the translation outside the application. In the application itself, “we just open a door to see the EJB,” he says.
注：EJB指enterprise JavaBeans