What are the disadvantages of optimistic concurrency control?
Optimistic concurrency control can lead to issues like increased transaction aborts, which can affect performance.
Can you explain why transaction aborts happen?
Transaction aborts occur when a transaction detects that another transaction has modified data it needs, leading to a rollback.
How does this affect system performance?
Frequent aborts can lead to wasted resources and increased latency, as transactions must be retried.
Are there scenarios where optimistic concurrency control is still beneficial?
Yes, in low-contention environments, it can perform well since conflicts are rare.
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