Explain ACID rule of thumb for transactions

 Posted by deccansoft on 8/5/2010 | Category: C# Interview questions | Views: 1310

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 “in-between” 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.

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