What are the disadvantages of timestamp-based control in databases?
Timestamp-based control can lead to issues like deadlocks, increased overhead, and complexity in managing timestamps.
Can you explain how deadlocks occur with timestamp-based control?
Deadlocks happen when two transactions wait for each other to release resources, causing a standstill.
What are some alternatives to timestamp-based control?
Alternatives include lock-based protocols, optimistic concurrency control, and multi-version concurrency control.
How does the overhead of timestamp management affect performance?
The overhead can slow down transaction processing, especially in high-throughput systems, due to the need for constant timestamp checks.
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