Question: Database systems are typically implemented as a set of processes (or threads) accessing shared memory. a. How is access to the shared-memory area controlled? b.
Database systems are typically implemented as a set of processes (or threads) accessing shared memory.
a. How is access to the shared-memory area controlled?
b. Is two-phase locking appropriate for serializing access to the data structures in shared memory? Explain your answer.
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a A locking system is the usual means of controlling access to shared data structures Since many dat... View full answer
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