ACID
ACID is short for the four qualities of transactions that modern databases ensure:
- Atomic - A transaction is all or nothing
- Consistent - All operations within a transaction see the same view of the world.
- Independent - Transactions are indpendent of each (no cross-tx leakage of changes)
- Durable - Once committed, the changes made within a transaction are permanent (they don't just vanish for no reason!)
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