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C++ Books Guide and List
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asked Expert 11.4k points 14 22 28

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A transaction must be:
1. Atomic - it is one unit of work and does not dependent on previous and following transactions.
2. Consistent - data is either committed or roll back, no “inbetween” case where something has been updated and something hasn’t.
3. Isolated - no transaction sees the intermediate results of the current transaction.
4. Durable - the values persist if the data had been committed even if the system crashes right after.
answered Advisor 8.4k points 10 15 18

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