67:(JCL) statements to access the mainframe batch submission and resource allocation processes. Output from a job submitted through VSPC could be routed to a printer, or back to the user's VSPC account, though in general the output would be too wide to be viewed easily on a VSPC terminal.
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VSPC offered users the ability to create and submit programs to an IBM (or compatible) mainframe without using punched cards, though the programs were still submitted as card images, and programs so submitted needed all the usual IBM
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on remote computing hardware (located in IBM service centres, or in organisations' machine rooms) to which they were connected e.g. by telephone lines using
78:(and compatible) terminals. Using VSPC for APL programming required a special terminal which implemented APL symbols in addition to the usual
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terminals were supported (with special typeballs for APL programming), most VSPC interaction was through half-duplex
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in the late 1970s and early 1980s. From a data terminal, users could run both
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In
Germany, the service was announced in October, 1979 according to
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as computing power became available to the individual user locally.
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32:
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55:. VSPC became obsolete following the invention of the
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99:an article in Computerwoche dated 1979-10-19
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7:
17:Virtual Storage Personal Computing
14:
19:(VSPC) was a service offered by
39:offered were VSPC variants of
1:
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37:programming languages
65:Job Control Language
57:Personal Computer
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95:
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27:processes and
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70:Although IBM
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117:IBM services
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82:characters.
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35:. Among the
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25:interactive
86:References
29:batch jobs
72:Selectric
111:Category
76:IBM 3270
45:FORTRAN
80:EBCDIC
33:modems
41:BASIC
53:PL/I
51:and
49:APL
21:IBM
113::
47:,
43:,
101:.
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