What are the common issues with pessimistic locking in databases?
Common issues include deadlocks, reduced concurrency, and performance bottlenecks due to long-held locks.
How can I avoid deadlocks when using pessimistic locking?
To avoid deadlocks, ensure a consistent locking order and use timeout settings for locks.
Are there alternatives to pessimistic locking?
Yes, optimistic locking is a common alternative that allows more concurrency by checking for conflicts before committing.
What are the performance implications of using pessimistic locking?
Pessimistic locking can lead to performance issues, especially in high-traffic environments, due to increased wait times.
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