📅  最后修改于: 2022-03-11 15:00:18.628000             🧑  作者: Mango
A - Atomicity transactions either take place or they dont. ('all or nothing' property)
C - Consistency Db must be consistent before and after a transaction.
I - Isolation multiple transaction don't interfere with each other.
D - Durability changes survive eventual failures of the system.