Explain the difference between the three storage types—volatile, nonvolatile, and stable—in terms of I/O cost.
Answer to relevant QuestionsStable storage cannot be implemented.a. Explain why it cannot be.b. Explain how database systems deal with this problem.Compare the shadow-paging recovery scheme with the log-based recovery schemes in terms of ease of implementation and overhead cost.Explain the difference between a system crash and a “disaster.” Suppose you were in charge of the database operations of a company whose main job is to process transactions. Suppose the company is growing rapidly each year, and has outgrown its current computer system. When you are ...Explain the notions of transparency and autonomy. Why are these notions desirable from a human-factors standpoint?
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