HI,
My question is -
What is System R? What are its two major subsystems?
Thanks
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Arjun PanwarPosted Dec 27, 2011, 2:10 PM
System R was designed and developed over a period of 1974-79 at IBM San Jose Research Center. It is a prototype and its purpose was to demonstrate that it is possible to build a Relational System that can be used in a real life environment to solve real life problems, with performance at least comparable to that of existing system.
Its two subsystems are
? Research Storage
? System Relational Data System.
VulpesPosted Dec 9, 2011, 4:34 AM