They wrote off the mainframe ready reckoner decades ago. So why did IBM film out yet another(prenominal) number cruncher last hebdomad? FORTY days ago, on April 7 1964 the manhoods first general social occasion mainframe supercomputer, the IBM Systm/360 was unveiled. As big as two refrigerators, and accompanied by a roomful of tape drives and punched brain readers, the 360 was the leviathan of its day: with all of 2 megabytes (MB) of retrospection and 6 MB of storage, chugging at 2 one million million million flips a second ( 2 MHz). Todays cheapest personal computers are at least 10,000 times more than powerful. It was the first machine that corporates near the world acquired and the series survived salutary into the 1970s. Between 1964 and 1968, some 20 commercial-grade installations came up in India and `IBM 360-trained was the exalted entry in ones bio-data that thousands in this country flashed, as their corroboration to be considered for a line of work line in the entropy Technology arena. Before the System 360, programing rule for commercial and scientific machines was different. IBM offered the 1401 series for patronage and the pricier 7000 series for enquiry and the twain neer met. But the new system merged the two lines essentially for plosive of intersectionion economics, to protect its huge $ 5 trillion investment.
It was a seek that paid off, even as it deep influenced the very business of computing. The 360 so named for the points of the compass became IBMs best-selling(predicate) product and, from 1964 to 1970, more than duplicate its revenue from 3.2 billion dollars to $ 7.5 billion. During those heydays, IBM was transportation system railway yard System360s a month, at prices which started at round $ 130,000 for the bare finger cymbals configuration. In the afterwards 1970s, the 360 became the 370 and IBM continued... If you want to get a full essay, raise it on our website:
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