Under what conditions is it less expensive to avoid deadlock than to allow deadlocks to occur and then to detect them?
Answer to relevant QuestionsIf deadlock is avoided by deadlock avoidance schemes, is starvation still possible? Explain your answer.Stable storage cannot be implemented.a. Explain why it cannot be.b. Explain how database systems deal with this problem.Explain how the buffer manager may cause the database to become inconsistent if some log records pertaining to a block are not output to stable storage before the block is output to disk.Transaction server architectures are popular for client-server relational databases, where transactions are short. On the other hand, data server architectures are popular for client-server object-oriented database systems, ...Consider a network based on dial-up phone lines, where sites communicate periodically, such as every night. Such networks are often configured with a server site and multiple client sites. The client sites connect only to ...
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