What’s difference between “optimistic” and “pessimistic” locking?
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Answer Posted / Tejaswi Anand
Optimistic locking assumes that conflicts will be rare, and checks for conflicts only when the data is saved. If a conflict occurs, the save operation fails. Pessimistic locking, on the other hand, locks the data at the time of retrieval to prevent conflicts during editing, ensuring consistency but potentially limiting concurrency.
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