What are the disadvantages of pessimistic concurrency control?
An example of an AI chatbot conversation about the drawbacks of pessimistic concurrency control in databases.
What are the disadvantages of pessimistic concurrency control?
Pessimistic concurrency control can lead to reduced system performance due to locking resources, which may cause delays.
Can you explain how locking affects performance?
Locking can create bottlenecks, as transactions may have to wait for locks to be released, increasing response times.
Are there scenarios where pessimistic concurrency is beneficial?
Yes, it's beneficial in environments with high contention for resources, where data integrity is critical.
What are some alternatives to pessimistic concurrency control?
Alternatives include optimistic concurrency control and multi-version concurrency control, which can improve performance.
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