Can you give me an example of OCC in a database?
Sure! OCC stands for Optimistic Concurrency Control. It's a strategy used in databases to manage concurrent transactions.
How does it work in practice?
In practice, OCC allows transactions to execute without locking resources. It checks for conflicts before committing.
Can you provide a specific scenario?
Absolutely! Imagine two users trying to update the same record. OCC will let both read the record, but only one can commit the change if no other updates occurred.
What are the advantages of using OCC?
The main advantages are reduced locking overhead and improved performance in environments with low contention.
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