What is optimistic locking in application code?
An example of an AI chatbot conversation about optimistic locking in application code.
What is optimistic locking in application code?
Optimistic locking is a concurrency control method that assumes multiple transactions can complete without affecting each other.
How does it differ from pessimistic locking?
Unlike pessimistic locking, which locks resources to prevent conflicts, optimistic locking allows transactions to proceed and checks for conflicts before committing.
Can you give me an example of how to implement it?
Sure! In a database, you can use a version number or timestamp to check if the record has been modified before updating it.
What are the advantages of using optimistic locking?
The main advantages are improved performance and reduced contention, especially in systems with many read operations.
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