Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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If you're looking to create a legacy system, what are your best options? When would it make more sense to replace the whole system as opposed to only updating the software and hardware?
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- How do you see the future of legacy system development looking?When is it cheaper to replace an entire system than to keep it running with updates?arrow_forwardWhat does the term "system changeover" mean in the context of computers?here?arrow_forwardThe architecture of the operating system is organised in this tiered fashion. What are the advantages of using this method, and what are the potential drawbacks? Make use of a concrete illustration to clearly illustrate your position.arrow_forward
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