Can you name the main properties of transactions in databases that ensure their reliability and integrity?

The main properties of transactions in databases that ensure reliability and integrity are known as ACID:

• Atomicity: a transaction is executed completely or not at all. If an error occurs, all changes are rolled back.
• Consistency: a transaction transforms the database from one correct state to another without violating any rules or constraints.
• Isolation: parallel transactions do not affect each other, and their results do not intersect.
• Durability: after a transaction successfully completes, changes are saved even in case of system failures.

These properties guarantee that data remains consistent and reliable under any conditions.