Atonicity -

Imagine you are sending money to a friend to pay for dinner. This seemingly simple action actually requires two distinct steps within the bank's database: the amount from your account balance. Adding that same amount to your friend’s account balance. The Story of a Failed Transaction

By ensuring that a process cannot be "half-finished," atomicity maintains the integrity and reliability of our digital world, from banking to collaborative recipe platforms . atonicity

If anything goes wrong at any point, the system performs a rollback . It undoes any partial changes, returning your account balance to exactly what it was before you hit "send". Imagine you are sending money to a friend to pay for dinner