What is software transactional memory in simple terms?

Question

Programming

What is software transactional memory in simple terms? Do I understand correctly that this is some kind of smart storage that supports undo?

Answer 1

In the case of NET, this is a special primitive that ensures the atomicity of operations.
That is, everything that happened in the block is rolled back on error.
Actually, this is the transfer of the database mechanism to the application.
Description here
https://www.c-sharpcorner.com/article/transaction-...