What is timestamp ordering in databases?
Timestamp ordering is a concurrency control method that uses timestamps to determine the order of transactions.
How does it ensure consistency?
It ensures consistency by allowing transactions to be executed in the order of their timestamps, preventing conflicts.
Can you give an example of how it works?
Sure! If Transaction A has a timestamp of 1 and Transaction B has a timestamp of 2, A will complete before B.
What happens if two transactions try to access the same data?
If they conflict, the transaction with the earlier timestamp will proceed, while the other may be rolled back.
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