-----Original Message----- From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of Rohit Bhandari Sent: Tuesday, September 18, 2007 2:49 PM To: IBM-MAIN@BAMA.UA.EDU Subject: Re: JES2 or JES3, Which one is older?
First of all there is no specific date issued by IBM , but this what I know ...fresher boy :) A facility that ran on top of OS/360 in the '60s was ASP (which morphed into JES3 in the early 70s) which also supported multi-system processing. While HASP didn't have similar facilities, it was added to it when it morphed into JES2 also in the early to mid-70s. So it clearly says that the base technology used by JES3 i.e. ASP ,which originated in 60's , so JES3 is the older one . <SNIP> And HASP is chopped liver? Later, Steve Thompson ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
