Performance is also improved. Relatively simple operations that took about 10 seconds in the Jacada GUI now take about one second to run, Mooney says. “With Jacada we needed to have a separate server that Jacada used to process the screens and then send the data to the iSeries,” he says. “LANSA does not require that. There’s one DLL (dynamic link library) and it connects to the iSeries. It’s all proprietary what they do, but the connection is unbelievably fast, really impressive.”