Xref: utzoo comp.protocols.ibm:1097 comp.protocols.tcp-ip:10947 Path: utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!uunet!tut.cis.ohio-state.edu!zaphod.mps.ohio-state.edu!usc!apple!portal!cup.portal.com!Will From: Will@cup.portal.com (Will E Estes) Newsgroups: comp.protocols.ibm,comp.protocols.tcp-ip Subject: Performance of TCP/IP and LU 6.2 For Client-Server Applications Message-ID: <28891@cup.portal.com> Date: 14 Apr 90 00:41:15 GMT Organization: The Portal System (TM) Lines: 11 If you were building a client-server application between a PC running under Novell or LAN Manager and an IBM mainframe, and if you were using a programming API that mapped equally well to both TCP/IP and LU 6.2, then which would be the transport of choice: TCP/IP or LU 6.2? I've heard a number of reports that performance in client-server apps using LU 6.2 is pretty ugly, but I have no data to prove that TCP/IP would be any better. Anyone with experience or ideas on this? Thanks, Will (sun!portal!cup.portal.com!Will)