Press Release Source: Newstream and IBM

Multimedia Available: IBM Celebrates 40 Years of Mainframe Technology
Wednesday April 7, 8:46 am ET

  • (BUSINESS WIRE)--

    IBM Celebrates 40 Years of Mainframe Technology

    Company Honors Esteemed System/360 Mainframe Developers, Launches New Mainframe

    April 7, 2004 (Newstream) -- Today, IBM marks the 40th anniversary of the System/360, the mainframe that sparked a revolution in computing and business. The System/360 was considered by many to be the most sophisticated computer of its time and is responsible for introducing many important technologies that are still in use today, such as transaction processing, micro-circuitry, and databases.

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  • Source: Newstream and IBM

    IBM Celebrates 40 Years of Mainframe Technology

    Company Honors Esteemed System/360 Mainframe Developers, Launches New Mainframe

    April 2004 (Newstream) -- Today, IBM marks the 40th anniversary of the System/360, the mainframe that sparked a revolution in computing and business. The System/360 was considered by many to be the most sophisticated computer of its time and is responsible for introducing many important technologies that are still in use today, such as transaction processing, micro-circuitry, and databases.

    In honor of this transforming moment in computing and business history, IBM is bringing together some of the key people who built the System/360 - Erich Bloch, Fred Brooks and Bob Evans - along with customers whose businesses were transformed by it at a ceremony at the Museum of Computer History in Mountain View, California. The event is part of the museum's Computer History Lecture Series and is titled "The 40th Anniversary of the Computer that Changed Everything: The IBM System/360."

    The System/360 was believed at the time to be the largest privately financed commercial project ever undertaken. More than 100,000 businessmen in 165 American cities attended meetings at which System/360 was introduced. More than 300 patents were issued as part of its development.

    IBM also today introduced its newest mainframe, the eServer zSeries 890 server, allowing mid-size enterprise customers to leverage some of the most sophisticated mainframe technology IBM has to offer. The z890 delivers some of the highest levels of flexibility, virtualization, automation, security and scalability available in enterprise-class computing.

    Event Details:

    The event will be held today, April 7, 2004, at the Museum, at 1401 North Shoreline Blvd. in Mountain View, 40 years after the introduction of the IBM System/360 on April 7, 1964.

    Photos available with the release. Additional photos available by clicking here.

     

    360-logo.jpg (12353 bytes)   On April 7, 1964, then IBM Chairman Thomas J. Watson, Jr. introduces the IBM System/360 to members of the media at a Poughkeepsie, N.Y. news conference. The "compass" product logo is prominently displayed. The system was considered the most sophisticated computer of its time and is responsible for introducing many important technologies that are still in use today.
    Yahoo Search: System/360   Yahoo Search: Thomas J. Watson, Jr 

    Mom met him!

    IBM Archives
    IBM Archives IBM is one of the most recognizable names in the computer industry, with a history that spans over a century. The IBM Archives is an online repository of information that tells the ...
    www-1.ibm.com/ibm/history

     

    Encyclopedia: System/360
    ... Encyclopedia: System/360. System/360 ( or S/360) is a computer system family announced by IBM on April ... see: CMS/VM). Operating System/360 (OS/360) was developed for the ...
    www.nationmaster.com/encyclopedia/System/360 - 18k - Cached

    The project and its impact

    The S/360 was the most expensive CPU project in history. The most expensive project of the 1960s was the Apollo program of moon exploration; IBM's System/360 was the second most expensive. Fortune magazine at the time referred to it as IBM's "$5 Billion gamble" and they were right; IBM absolutely bet the company on this machine. ($5 billion in 1964 dollars translates to about $28 billion in 2002 dollars.) The bet paid off.

     

    Computer History: IBM 360/370/3090/390
    ... Operating Systems. Pictures of System/360 Processors and Peripherals ... Timeline of major events relating to System/360. The History of VM/370 and the VM Community from Melinda Varian's ...
    www.beagle-ears.com/lars/engineer/comphist/ibm360.htm - 19k - Cached
    In the 1960's, most universities had not yet created a computer science curriculum, and most people becoming involved with computers were trained "on the job". In particular, IBM (International Business Machines Corporation) understood that a well-trained cadre of intelligent young men and women were important to the success of their customers, and IBM made a business out of training not just their own employees, but their customers' as well.
    Ahemmm ...

     

    "Big, fast disk drives were one of the strengths of IBM. In 1973, the big mainframe disk drive was model 3330-11: 400 MB for $111,600 or $279/MB.

    By 1980, you could get the 3380: 2.5GB for $87,500 or $35/MB. DRAM prices were dropping, too: In 1979 the price was cut from $75,000/MB to $50,000/MB."

    Disk: 160GB / 400MB = 160,000MB / 400MB = 1600 / 4 = 400 times more capacity
    Olden days: $279/MB times 160,000MB = $44,640,000.00
    Today:                                160,000MB = $            89.99
    Olden days: $75,000/MB times 512 = $38,400,000
    Today:                                     512MB costs 4 times $65 per 128MB stick = $260
    Comparison : $82 million vs $350 - now to need to add a CPU ...
    RIMM57.jpg (27163 bytes)
     
    The mechanism is still the same - just smaller.
    360-2311.jpg (100361 bytes)

     

    Some of us want 512 megs of memory -  the biggest NASA computer that took us to the moon had 4 megs of memory.

    This is why Windows is called "bloat-ware".

    As for the IBM S/360 machines, here's a summary from a table in appendix D of the book 'Programming the IBM 360' by Clarence B. Germain (1967):

     360-Core Size.jpg (125836 bytes)

     

    System/370 Market Chronology of Products & Services

    This chronology was started by Herb Hellerman at the Amdahl Corporation, and has been added to and modified by many others since then. A more detailed timeline deals with the origins of the System/360

     
    Product or Event Ann. FCS Description
    Bell Labs 48 Invention of transistor
    Noyce, Kilby 59 Integrated circuit; patent in 1968
    IBM Memory 60-?? 60-?? IBM 1 Mbit Mag.Core Memory: $1M
    CDC 6600 63-08 64-09 LARGE SCIENTIFIC PROCESSOR
    IBM 2701 6???? 6???? DATA ADAPTER 4 LINES, 230KB
    IBM 2702 6???? 6???? DATA ADAPTER (LOW SPEED)
    (Connects 32 terminals to a mainframe - hardwired - had to call repair to change terminal speed from 110 bits-per-second to 300 bps. DSL is 384,000 bps)
    IBM DOS/360 6???? 6???? SCP FOR SMALL/INTERMEDIATE SYSTEMS
    IBM OS/360 64-04 6???? PCP - SINGLE PARTITION SCP FOR S/360
    IBM S/360-30 64-04 65-05 13 SMALL; 64K MEMORY LIMIT, MICROCODE CTL.
    IBM S/360-40 64-04 65-04 12 SMALL-INTERMED.; 256K MEMORY LIMIT
    IBM S/360-50 64-04 65-08 16 INTERMED.-LARGE
    Mom and I worked together on this machine. You guys saw the S/360-65 at USC.
         
    IBM 2314 65-?? 65-04 DISK: 29MB/drive, 4 drives/box, removeable media,$890/MB
         
    IBM PL/I LANG. 66-?? 6???? MAJOR NEW LANGUAGE (IBM)
    1Kbit/chip RAM 68 First commercial semicon memory chip
    IBM 3330-1 70-06 71-08 14 DISK: 200MB/BOX, $392/MB
    Intel, Hoff 71 Invention of microprocessor
    IBM SNA 73-?? 73+?? SYSTEM NETWORK ARCHITECTURE
    IBM 3704 73-02 73-05 03 PROGR.COMM.CONTROLLER:32 LINES; 50KB/SEC
    (Same as 2702 but programmable! Could change speed in software! Hello Comm-Pro)
    IBM 3380 80-06 81-10 16 DISK:2.5GB/BOX;$35/MB;3MB/S
    IBM MEM PRICE 80-11 81-4Q 12 $25K PER MBYTE (3081)
    IBM Pricing 90-03 Memory Prices: $6.125K/MB (main)
    Hitachi H-6587 90-07 90-09 35.4GB/box DASD
    Micropolis 1GB 91-05 91-3Q First 1GByte 3.5 inch disk