1M ? I recall our 370/158 @ Sears around 1977 had 1M IIRC, we later on purchased another 2M of stand alone memory from a company called ITEL ? it was a stand alone unit, had to be powered up before the 370 .. it was bigger that a large restaurant size freg :(
Carmen Vitullo ----- Original Message ----- From: "R.S." <r.skoru...@bremultibank.com.pl> To: IBM-MAIN@LISTSERV.UA.EDU Sent: Thursday, January 17, 2019 9:29:14 AM Subject: Re: Where's the fire? | Computerworld Shark Tank 1 MB in 1987? Good for PC, but not for mainframe IMHO ;-) BTW: the machine model and amount of RAM are completely irrelevant in the story. -- Radoslaw Skorupka Lodz, Poland W dniu 2019-01-17 o 02:51, Wayne Bickerdike pisze: > Many a machine running DOS and later VSE had 1 Meg memory. > > In 1987 we ran an HDS clone with 1 Meg of memory. Two CICS regions. It was > flat out most of the time and compiling in prime time was largely verboten. > > I convinced my manager if we could get more memory it would alleviate some > problems. > > When we went to 2 Meg it flew (like a turkey). > > We seemed to a manage a whole savings and loans application with that and > less than 3 GB of dusk. > > > > On Thu, Jan 17, 2019 at 9:37 AM Lester, Bob <bles...@ofiglobal.com> wrote: > >> Hmmmm. I worked on a 360/75J in 1979-1980. We had 1Mib "high-speed" >> RAM, and 2Mib of LCS storage. >> >> BobL >> >> -----Original Message----- >> From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On >> Behalf Of Seymour J Metz >> Sent: Wednesday, January 16, 2019 1:41 PM >> To: IBM-MAIN@LISTSERV.UA.EDU >> Subject: Re: Where's the fire? | Computerworld Shark Tank [ EXTERNAL ] >> >> "It's the late 1970s, and this data center has a high-performance IBM >> 360/75 mainframe that sports a massive 1 MB of core memory -- one of only >> four in the world," >> >> I might believe late 1960s, but by the late 1970s the 360/75 was well and >> truly obsolete and 1 MiB was nothing to brag about. We had 2 Mib at the >> Technion in 1973, and I'm sure that places like NASA Goddard had more, to >> say nothing of the tri-ASP 195 complex at Suiteland and the intelligence >> facilities in Maryland and Virginia. >> >> >> -- >> Shmuel (Seymour J.) Metz >> >> https://urldefense.proofpoint.com/v2/url?u=http-3A__mason.gmu.edu_-7Esmetz3&d=DwIFAw&c=huW-Z3760n7oNORvLCN2eBo-Ehm9Q_bNeNJaAMovBjQ&r=Qowhtqe2n9CP4j5cKgUfmAFB9ziwNIdru4NRZBXkzeA&m=tdso1lYSOJgijDN5RFGzjrXNbPvSwvL3PazX5YXt1xY&s=5QOqXm4jAtrU1cb1s70WX6_f7R6L1kLqo0NweYwOzCE&e= >> >> >> ________________________________________ >> From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf >> of Mark Regan <marktre...@gmail.com> >> Sent: Wednesday, January 16, 2019 7:43 AM >> To: IBM-MAIN@LISTSERV.UA.EDU >> ====================================================================== Jeśli nie jesteś adresatem tej wiadomości: - powiadom nas o tym w mailu zwrotnym (dziękujemy!), - usuń trwale tę wiadomość (i wszystkie kopie, które wydrukowałeś lub zapisałeś na dysku). Wiadomość ta może zawierać chronione prawem informacje, które może wykorzystać tylko adresat.Przypominamy, że każdy, kto rozpowszechnia (kopiuje, rozprowadza) tę wiadomość lub podejmuje podobne działania, narusza prawo i może podlegać karze. mBank S.A. z siedzibą w Warszawie, ul. Senatorska 18, 00-950 Warszawa,www.mBank.pl, e-mail: kont...@mbank.pl. Sąd Rejonowy dla m. st. Warszawy XII Wydział Gospodarczy Krajowego Rejestru Sądowego, KRS 0000025237, NIP: 526-021-50-88. Kapitał zakładowy (opłacony w całości) według stanu na 01.01.2018 r. wynosi 169.248.488 złotych. If you are not the addressee of this message: - let us know by replying to this e-mail (thank you!), - delete this message permanently (including all the copies which you have printed out or saved). This message may contain legally protected information, which may be used exclusively by the addressee.Please be reminded that anyone who disseminates (copies, distributes) this message or takes any similar action, violates the law and may be penalised. mBank S.A. with its registered office in Warsaw, ul. Senatorska 18, 00-950 Warszawa,www.mBank.pl, e-mail: kont...@mbank.pl. District Court for the Capital City of Warsaw, 12th Commercial Division of the National Court Register, KRS 0000025237, NIP: 526-021-50-88. Fully paid-up share capital amounting to PLN 169,248,488 as at 1 January 2018. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
