When should I use pessimistic concurrency control?
Pessimistic concurrency control is best used when data conflicts are likely, such as in high-contention environments.
Can you give me an example of a high-contention environment?
Sure! A banking application where multiple users might try to update the same account balance simultaneously.
What are the downsides of using pessimistic concurrency control?
The main downsides include reduced performance due to locking and potential deadlocks if not managed properly.
Are there situations where optimistic concurrency control is better?
Yes, optimistic concurrency control is better in low-contention scenarios where conflicts are rare, allowing for better performance.
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